CASCACascade Atlas

Evidence dossier

CVE-2020-29583

Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password.

Exploited in the wild (CISA KEV since Nov 3, 2021). NVD reports CVSS 3.1 9.8. EPSS estimates 90.2% exploit likelihood as of Aug 26, 2026.

92.1–92.8Priority evidence range
Evidence current through Aug 27, 2026, 6:09 PM UTC

As of Aug 27, 2026

Normalized restatement

Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by someone to login to the ssh server or web interface with admin privileges.

State
PUBLISHED
Published
Dec 22, 2020
Updated
Oct 21, 2025
Evidence coverage
99%

Evidence chronology

What was known when

Download this view's receipt →
  1. Source dateSource date omittedFirst observed by CASCA
    CISA-ADP

    Record text: CISA ADP Vulnrichment

    Inspect raw assertion
    Field
    container
    Value
    CISA ADP Vulnrichment
    Original evidence ↗
  2. Source dateSource date omittedFirst observed by CASCA
    CVE Program

    Record text: CVE Program Container

    Inspect raw assertion
    Field
    container
    Value
    CVE Program Container
    Original evidence ↗
  3. Source dateSource date omittedFirst observed by CASCA
    mitre

    Record text: Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by someone to login to the ssh server or web interface with admin privileges.

    Inspect raw assertion
    Field
    container
    Value
    Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by someone to login to the ssh server or web interface with admin privileges.
    Original evidence ↗
  4. Source dateFirst observed by CASCA
    CISA KEV

    Exploitation cataloged: Zyxel Multiple Products Use of Hard-Coded Credentials Vulnerability

    Inspect raw assertion
    Field
    observed_exploitation
    Value
    Zyxel Multiple Products Use of Hard-Coded Credentials Vulnerability
    Original evidence ↗
  5. Source dateFirst observed by CASCA
    FIRST EPSS

    EPSS score: 90.16% probability · 99.79th percentile

    Inspect raw assertion
    Field
    model_probability
    Value
    Probability 0.901550000000; percentile 0.997860000000
    Original evidence ↗
ExploitationCatalog member

CISA KEV · catalog date Nov 3, 2021 · first observed Jul 19, 2026

Exploit likelihood90.16%

FIRST EPSS · score date Aug 26, 2026 · 99.8th percentile · first observed Aug 26, 2026

SeverityCVSS 9.8

NVD · CVSS 3.1 · first observed Jul 19, 2026 · same-version scores align in this snapshot

Evidence detail

Source limits and decisions

Why each evidence state has this value

casca-unknown-reasons-v1
Exploitation statusEvidence supported

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Aug 27, 2026
Resolution
None
Exploit likelihoodEvidence supported

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Aug 27, 2026
Resolution
None
Severity assessmentEvidence supported

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Aug 27, 2026
Resolution
None
Affected productsSource-reported scope

The cited source assertion is retained while canonical product linkage remains open.

Revision
casca-factor-d-obligations-v1
Cutoff
Aug 27, 2026
Resolution
Resolve identity

Source comparison

Who said what

CISA-ADPIndependent enrichment
Record text

CISA ADP Vulnrichment

Inspect raw assertion
Field
container
Value
CISA ADP Vulnrichment
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
CVE ProgramDerivative copy
Record text

CVE Program Container

Inspect raw assertion
Field
container
Value
CVE Program Container
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
mitreOriginal assertion
Record text

Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by someone to login to the ssh server or web interface with admin privileges.

Inspect raw assertion
Field
container
Value
Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by someone to login to the ssh server or web interface with admin privileges.
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
CISA KEVOriginal assertion
Exploitation cataloged

Zyxel Multiple Products Use of Hard-Coded Credentials Vulnerability

Inspect raw assertion
Field
observed_exploitation
Value
Zyxel Multiple Products Use of Hard-Coded Credentials Vulnerability
Source dateFirst observed by CASCAOriginal evidence ↗
FIRST EPSSOriginal assertion
EPSS score

90.16% probability · 99.79th percentile

Inspect raw assertion
Field
model_probability
Value
Probability 0.901550000000; percentile 0.997860000000
Source dateFirst observed by CASCAOriginal evidence ↗

Applicability

Cited product scope

Trace impact →
60Underlying assertions
60Canonical products
30Target assertions
30Constraint assertions

Grouped from 60 configuration nodes in this exact snapshot. Visual grouping is navigational; asset exposure and root cause require cited evidence.

Identity source boundaries
  • Cpe dictionary1,775,266 records · observed through 2026-07-21T06:45:29.809Z27d65b0f-b718-4b4f-bb79-c47c68d09dfa
  • Cpe match643,502 records · observed through 2026-07-21T08:13:17.697Z955dae73-7302-438b-aee1-058d7cc5d48e

61 scope groups

mitre · source assertedn/an/aDirect source scope
Affected: n/a
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "affected", "version": "n/a"}]
NVD CPE · HARDWAREzyxelatp100Environmental constraint · 1 assertions
Version not applicableCanonical identity product-1200899350c6986d5c964f597f369618d1abb63616766a4ba3ec511b2ebc27e6Linked exact
Scope constrained
Inspect raw assertion
  1. cpe:2.3:h:zyxel:atp100:-:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Environmental constraint
    Configuration
    15 · node/1 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    7f7654a1-3806-41c7-82d4-46b0cd7ee53b
NVD CPE · OPERATING SYSTEMzyxelatp100_firmwareVulnerable target · 1 assertions
Version 4.60Canonical identity product-a61d6943c1bad48e17a6899eb15990b4a194af3c4c7456d58636c745ce6c0123Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:o:zyxel:atp100_firmware:4.60:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    15 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    7dc9fe97-6b7d-41e8-879c-572b23cb1105
NVD CPE · HARDWAREzyxelatp100wEnvironmental constraint · 1 assertions
Version not applicableCanonical identity product-e89e0034d5de943870101b99bf70729bdf104ab7b27b822fa2c5ad4c217de46cLinked exact
Scope constrained
Inspect raw assertion
  1. cpe:2.3:h:zyxel:atp100w:-:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Environmental constraint
    Configuration
    16 · node/1 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    47398fd0-6c5e-4625-9efd-de08c9ab7db2
NVD CPE · OPERATING SYSTEMzyxelatp100w_firmwareVulnerable target · 1 assertions
Version 4.60Canonical identity product-6e8453083842a704d3eef10ca166fe4982207762b43dbd869f4d6d6da51c6519Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:o:zyxel:atp100w_firmware:4.60:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    16 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    61489a79-aaf5-4347-9e10-73f139d30ee2
NVD CPE · HARDWAREzyxelatp200Environmental constraint · 1 assertions
Version not applicableCanonical identity product-204c039ba605ff99a732d4aeb892002d51199a5a7289e8fc9a6195251cd09d02Linked exact
Scope constrained
Inspect raw assertion
  1. cpe:2.3:h:zyxel:atp200:-:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Environmental constraint
    Configuration
    17 · node/1 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    d68a36ff-8caf-401c-9f18-94f3a2405cf4
NVD CPE · OPERATING SYSTEMzyxelatp200_firmwareVulnerable target · 1 assertions
Version 4.60Canonical identity product-d262d95a9d2b47c5c7875f791f3c6fa9d5d2b48a0a40750bed16cd94cd692f89Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:o:zyxel:atp200_firmware:4.60:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    17 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    bb876002-669d-4052-b1b0-da8f0b4ec500
NVD CPE · HARDWAREzyxelatp500Environmental constraint · 1 assertions
Version not applicableCanonical identity product-2aadc23472d0134ca1a46a96d237076a2f79c52ee591e309a631af2c09fe5858Linked exact
Scope constrained
Inspect raw assertion
  1. cpe:2.3:h:zyxel:atp500:-:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Environmental constraint
    Configuration
    18 · node/1 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    2818e8ac-ffee-4df9-bf3f-c75166c0e851
NVD CPE · OPERATING SYSTEMzyxelatp500_firmwareVulnerable target · 1 assertions
Version 4.60Canonical identity product-51aff2d0b03d80e26b46d437c992b29e60a2d3fc16c8471fd199c9d23383d177Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:o:zyxel:atp500_firmware:4.60:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    18 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    3e6231df-adb3-43a9-ac3b-c72905584b05
NVD CPE · HARDWAREzyxelatp700Environmental constraint · 1 assertions
Version not applicableCanonical identity product-cea0f4a3423fb565b7fc5420cfee82db0edf528bf9235d8292671f6e8ae64fe8Linked exact
Scope constrained
Inspect raw assertion
  1. cpe:2.3:h:zyxel:atp700:-:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Environmental constraint
    Configuration
    19 · node/1 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    0b41f437-855b-4490-8011-df59887be6d5
NVD CPE · OPERATING SYSTEMzyxelatp700_firmwareVulnerable target · 1 assertions
Version 4.60Canonical identity product-e80ae947ef2fbf604a1685f7dbf5e9c3fecc4edde631c371210a3a8519233fb1Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:o:zyxel:atp700_firmware:4.60:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    19 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    dedc5e3d-2103-4545-8611-b1c49b4b5bab
NVD CPE · HARDWAREzyxelatp800Environmental constraint · 1 assertions
Version not applicableCanonical identity product-3d53771a3239415f970ae3ae39ad7aea35c319c755ea6e942a0f4add01901eb2Linked exact
Scope constrained
Inspect raw assertion
  1. cpe:2.3:h:zyxel:atp800:-:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Environmental constraint
    Configuration
    20 · node/1 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    66b99746-0589-46e6-9cbd-f38619ad97dc
NVD CPE · OPERATING SYSTEMzyxelatp800_firmwareVulnerable target · 1 assertions
Version 4.60Canonical identity product-c0379851b411c8239197abf9661f20e966d7560c151b11c7647d2508bf2f7e92Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:o:zyxel:atp800_firmware:4.60:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    20 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    246b2ef8-6412-4e69-91a5-b394bf4d299f
NVD CPE · HARDWAREzyxelusg110Environmental constraint · 1 assertions
Version not applicableCanonical identity product-746c5ef8728513ccc9dcef4ed3b907fd3faafedad41bd01c9dd75d770e4a879bLinked exact
Scope constrained
Inspect raw assertion
  1. cpe:2.3:h:zyxel:usg110:-:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Environmental constraint
    Configuration
    6 · node/1 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    4834ac5e-884d-4a1c-a39b-b3f4a281e3cb
NVD CPE · HARDWAREzyxelusg1100Environmental constraint · 1 assertions
Version not applicableCanonical identity product-4df42e800802acc8aab2097967d938db55eff31ca363f7390fd11741326db4ebLinked exact
Scope constrained
Inspect raw assertion
  1. cpe:2.3:h:zyxel:usg1100:-:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Environmental constraint
    Configuration
    9 · node/1 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    4b68c4bd-3279-47ab-ac2a-7555163b12e2
NVD CPE · OPERATING SYSTEMzyxelusg1100_firmwareVulnerable target · 1 assertions
Version 4.60Canonical identity product-b93219ed8f112aaae4dd219e13a2c3fc6f13c76cf86bce01c45c7589762a95ddLinked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:o:zyxel:usg1100_firmware:4.60:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    9 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    8451a4c8-2023-41a4-81a9-91565cec6918
NVD CPE · OPERATING SYSTEMzyxelusg110_firmwareVulnerable target · 1 assertions
Version 4.60Canonical identity product-3e28bff98215bc32179b02ae94941d562d4f16e7b62a5746657aeb912aabfbeeLinked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:o:zyxel:usg110_firmware:4.60:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    6 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    7540894b-a1ef-40c3-abd3-d58cdb45622f
NVD CPE · HARDWAREzyxelusg1900Environmental constraint · 1 assertions
Version not applicableCanonical identity product-99010b1d8c5efa5ad992d6fc4979c4fa93197637ea0d219229c601a6737863e5Linked exact
Scope constrained
Inspect raw assertion
  1. cpe:2.3:h:zyxel:usg1900:-:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Environmental constraint
    Configuration
    10 · node/1 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    60f4e816-c4d3-451a-965c-45387d7deb5b
NVD CPE · OPERATING SYSTEMzyxelusg1900_firmwareVulnerable target · 1 assertions
Version 4.60Canonical identity product-d0fcd398216e0f8b2722bf0346ef33aff803e00a5fbfdc06a0d3c9cec38f07fbLinked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:o:zyxel:usg1900_firmware:4.60:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    10 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    7391c72e-cab3-4fad-9fb6-789f48516c26
NVD CPE · HARDWAREzyxelusg20-vpnEnvironmental constraint · 1 assertions
Version not applicableCanonical identity product-0bd1e78fe15d29edcff9915f0cb954cead37cc7f3e9a331745ef4c5f1ac121a4Linked exact
Scope constrained
Inspect raw assertion
  1. cpe:2.3:h:zyxel:usg20-vpn:-:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Environmental constraint
    Configuration
    0 · node/1 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    7239c54f-ec9e-44b4-ae33-1d36e5448219
NVD CPE · OPERATING SYSTEMzyxelusg20-vpn_firmwareVulnerable target · 1 assertions
Version 4.60Canonical identity product-e5d0a9b1d297d36bfc243a7683973a65ca9f9b00f5fc83c43caf3713537e09eaLinked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:o:zyxel:usg20-vpn_firmware:4.60:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    660a9038-66fb-4f71-ba50-8ed69c2e2274
NVD CPE · HARDWAREzyxelusg20w-vpnEnvironmental constraint · 1 assertions
Version not applicableCanonical identity product-45a9537bef047d23b797d54eb26ceb150a2cb6a736c838e3055dffc9045e620bLinked exact
Scope constrained
Inspect raw assertion
  1. cpe:2.3:h:zyxel:usg20w-vpn:-:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Environmental constraint
    Configuration
    1 · node/1 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    06d2ad3a-9197-487d-a267-24de332cc66b
NVD CPE · OPERATING SYSTEMzyxelusg20w-vpn_firmwareVulnerable target · 1 assertions
Version 4.60Canonical identity product-f67c9e488f6bb2574b9c39312add734e1fcaac0e53a5009c72a5a35f62c50248Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:o:zyxel:usg20w-vpn_firmware:4.60:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    1 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    e892c61d-80de-4fa4-9224-1b3c72a31f57
NVD CPE · HARDWAREzyxelusg210Environmental constraint · 1 assertions
Version not applicableCanonical identity product-400cddf24636684a3720b9ce6fc2647b97660ba02537c628e3c355948c1f157bLinked exact
Scope constrained
Inspect raw assertion
  1. cpe:2.3:h:zyxel:usg210:-:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Environmental constraint
    Configuration
    7 · node/1 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    eaff1122-755a-4531-aa2e-fd6e8478f92f
NVD CPE · OPERATING SYSTEMzyxelusg210_firmwareVulnerable target · 1 assertions
Version 4.60Canonical identity product-780a6db45f0768f2ac79566990df79d07f5cc15e9b5b01a4d67de20d9ab7652cLinked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:o:zyxel:usg210_firmware:4.60:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    7 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    6556e988-676d-4e7a-bdc2-a53256548fea

Affected-product evidence

Accepted scope and product mapping

30 canonical links · 1 source-reported links

Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-0b2bf582a5aa79942527606012ba4ef11a68ad9abca59a4abf071acaeb96106c

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
f95ba53a-b744-4947-a11b-76f01e24311f
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-0c7537a3c4e962c61695d9a69c09c71c4706711aff73126318bc69c88e8d810d

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
7d7119b9-5c11-4792-a6d6-e53c5750995f
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-1ad815e921a1e99f006f57ec0fbf92563f5681d7052259bf653ff2504253862d

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
725dabd6-db2d-4424-9667-b4582369f039
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-1b9eaa297c929f55e293c8465f7075f36626b136f68b98de4e759d0819ba41d6

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
1856f778-61de-4e35-8fb0-f89075aa3c51
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-326008e6d320d68bbeba0496f28a5df816c3b4b5fd083259f33968af444d8583

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
e1b2f491-e9eb-482d-9d26-6f4e2f1b578d
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-367464485082590a8de38eda4151aca0de8eee6654b3e39149f45f14efde4258

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
f3554ef3-2d8c-49ed-8ffd-dc282c33f5fa
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-3a8d7a61b1914068fb5ce7a7e6f15da6f1d66f1baf0a642ffe37e1b855e4ce41

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
a0c585bf-bc07-470f-a33f-11849f43bed5
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-3e28bff98215bc32179b02ae94941d562d4f16e7b62a5746657aeb912aabfbee

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
4f3cad08-ee33-4363-a38f-9a536763c4f2
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-51aff2d0b03d80e26b46d437c992b29e60a2d3fc16c8471fd199c9d23383d177

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
84b4fb8d-3788-4efc-9156-a0417a3d6e35
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-5abdfb839c49688aabb3222f4bc5147ec7b4516467e598cdf06c89143c252874

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
149e8801-004f-462a-ac5e-1090310c0078
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-6082442a6083cd87efca032eced3b7c869d191d5abe797ca758b24a14219ab98

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
b5e39a25-b010-4d78-a09e-a21808d0c6af
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-6e8453083842a704d3eef10ca166fe4982207762b43dbd869f4d6d6da51c6519

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
3f3ce6cf-f374-4de9-bf64-eece37e92920
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-73d8643b6be148d5a452006e63a97198060a54c941b1f1e4638cc41687b261d6

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
651a13c5-1949-43e5-80ad-2805280a8beb
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-766d379d7123674b7fcfe5bced4c3b6db86e808618db0f78e1949910d4254b7c

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
f032eca6-4c21-415b-b444-219f764dd9b0
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-780a6db45f0768f2ac79566990df79d07f5cc15e9b5b01a4d67de20d9ab7652c

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
95d34abb-87c1-4d73-a772-186d9474d9ea
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-7da11bc332af206ab536726e5accf213a0555840e04585e8a2e7c0a455e9e743

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
bfab753b-ad6f-402d-acb8-099e333a013e
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-a61d6943c1bad48e17a6899eb15990b4a194af3c4c7456d58636c745ce6c0123

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
56fc4fac-acc1-4ae5-af19-e6bf4cd0f0d7
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-b93219ed8f112aaae4dd219e13a2c3fc6f13c76cf86bce01c45c7589762a95dd

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
02e56e22-ff04-42c2-9931-07cec086abb9
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-baa8a9bd5f297ab056ebca8fb7b5025cf94ef2ea038b556e27cda3484eb5b388

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
c04eb302-8ab8-4c30-8db6-35bbc4e97c30
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-c0379851b411c8239197abf9661f20e966d7560c151b11c7647d2508bf2f7e92

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
77247a58-cce2-4366-a7ea-85a1f99db634
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-cea993a1eff5d595a9a7a9fd2227eac2a512f6a82e7ef016e89b49c45fd9e79b

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
11e9bc51-fbb5-491c-a0d6-010df2418e92
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-d0fcd398216e0f8b2722bf0346ef33aff803e00a5fbfdc06a0d3c9cec38f07fb

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
2d76360d-d690-494d-8aa4-fde16f6b3e39
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-d262d95a9d2b47c5c7875f791f3c6fa9d5d2b48a0a40750bed16cd94cd692f89

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
d5a929cd-7e15-4b11-933d-82631df30496
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-d781087797ffcbc50b6c52eb91f3e346a66c12189f2fe0f9f13d2c13ec28c3f6

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
60a16672-963e-4b10-a91c-6e3df349ad72
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-e09b599c8ada399dff2b8ab79fd7bbc40401bd2afbe161b152324fc7a13c2c40

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
53ee8851-e817-41c7-b2de-95eb3e956724
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-e4ca10df87762079f9b736c8c1995cdeb765fb4ad23b6ecc52f0bcca7fd863e0

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
99e9209a-6343-4a0f-8f9d-d74044f05392
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-e5d0a9b1d297d36bfc243a7683973a65ca9f9b00f5fc83c43caf3713537e09ea

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
19abcb8e-a40c-43ae-9b8e-18a91ee6d472
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-e80ae947ef2fbf604a1685f7dbf5e9c3fecc4edde631c371210a3a8519233fb1

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
a881654b-8956-467a-9f2b-28a301bdd0b2
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-f67c9e488f6bb2574b9c39312add734e1fcaac0e53a5009c72a5a35f62c50248

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
1fccabcf-263e-44f4-b60d-ff8c83bbc06f
Mapping establishedEvidence supported

vendor-b18047daaf1c9692aefa2edb7182e0b8d93a7a346ff6d96ee9c363ca18b9f5cc · product-fabf53382f03de5ee62ba52462e631c0667ebf2afb865db47a5eb712a4386565

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
26c3d8bd-b51f-4e9e-a473-358ba5ef9d8d
Source-reported scopeSource-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Vendor specified only by source · Product specified only by source

Source class
Direct cve affected
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
ef2a419f-9440-4a8b-a4e6-72f3d589f11e

Assessments

CVSS by origin

9.8
NVDCVSS 3.1 · role Primary · priority eligiblevalid_matchCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10.0
NVDCVSS 2.0 · role Primary · priority eligiblevalid_matchAV:N/AC:L/Au:N/C:C/I:C/A:C
9.8
CVE Program sourceCVSS 3.1 · role Secondary · priority eligiblevalid_matchCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8
CISA-ADPCVSS 3.1 · role unknown · display onlyDirect record assessment retained outside normalized eligibilityCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Direct CVE/CNA normalized decisions

9.8Priority eligible

CISA-ADP

CVSS 3.1 · Secondary · Independent enrichment · rank 2

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Validation
Valid match
Recomputed
9.8
Decision reason
Evidence supported
Policy
casca-direct-cvss-eligibility-v1

Assessments are retained side by side under closed precedence. Cascade never averages CVSS.

Evidence boundaries

  • KEV membership is authoritative for the catalog, not proof of exposure in any environment.
  • EPSS is a dated model probability and not an individual-environment prediction.
  • Affected or fixed status applies only to the exact cited product and version scope; remaining scope stays source-scoped.
  • NVD-carried upstream facts remain derivative; independent corroboration requires a separately authored source.
  • Only NVD metrics validated under the generation-bound calculator are Public Priority eligible; direct CVE record metrics remain display-only.
  • NVD CVSS source eligibility is closed: NVD-authored, exact record-source, or registered same-CVE container origin; unmapped sources remain display-only.
  • Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.
  • OSV aggregation and OSV-converted NVD material are not independent corroboration.
  • Red Hat facts are vendor assertions for the exact supplied products.
  • Nonmembership and not-yet-observed states are not proof of safety.