CASCACascade Atlas

Evidence dossier

CVE-2020-11652

An issue was discovered in SaltStack Salt before 2019.2.4 and 3000 before 3000.2.

Exploited in the wild (CISA KEV since Nov 3, 2021). NVD reports CVSS 3.1 6.5. EPSS estimates 86.2% exploit likelihood as of Aug 26, 2026.

82.2–82.7Priority evidence range
Evidence current through Aug 27, 2026, 6:09 PM UTC

As of Aug 27, 2026

Normalized restatement

An issue was discovered in SaltStack Salt before 2019.2.4 and 3000 before 3000.2. The salt-master process ClearFuncs class allows access to some methods that improperly sanitize paths. These methods allow arbitrary directory access to authenticated users.

State
PUBLISHED
Published
Apr 30, 2020
Updated
Oct 21, 2025
Evidence coverage
98%

Evidence chronology

What was known when

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  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: An issue was discovered in SaltStack Salt before 2019.2.4 and 3000 before 3000.2. The salt-master process ClearFuncs class allows access to some methods that improperly sanitize paths. These methods allow arbitrary directory access to authenticated users.

    Inspect raw assertion
    Field
    container
    Value
    An issue was discovered in SaltStack Salt before 2019.2.4 and 3000 before 3000.2. The salt-master process ClearFuncs class allows access to some methods that improperly sanitize paths. These methods allow arbitrary directory access to authenticated users.
    Original evidence ↗
  4. Source dateFirst observed by CASCA
    CISA KEV

    Exploitation cataloged: SaltStack Salt Path Traversal Vulnerability

    Inspect raw assertion
    Field
    observed_exploitation
    Value
    SaltStack Salt Path Traversal Vulnerability
    Original evidence ↗
  5. Source dateFirst observed by CASCA
    FIRST EPSS

    EPSS score: 86.18% probability · 99.72th percentile

    Inspect raw assertion
    Field
    model_probability
    Value
    Probability 0.861780000000; percentile 0.997160000000
    Original evidence ↗
ExploitationCatalog member

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

Exploit likelihood86.18%

FIRST EPSS · score date Aug 26, 2026 · 99.7th percentile · first observed Aug 26, 2026

SeverityCVSS 6.5

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

An issue was discovered in SaltStack Salt before 2019.2.4 and 3000 before 3000.2. The salt-master process ClearFuncs class allows access to some methods that improperly sanitize paths. These methods allow arbitrary directory access to authenticated users.

Inspect raw assertion
Field
container
Value
An issue was discovered in SaltStack Salt before 2019.2.4 and 3000 before 3000.2. The salt-master process ClearFuncs class allows access to some methods that improperly sanitize paths. These methods allow arbitrary directory access to authenticated users.
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
CISA KEVOriginal assertion
Exploitation cataloged

SaltStack Salt Path Traversal Vulnerability

Inspect raw assertion
Field
observed_exploitation
Value
SaltStack Salt Path Traversal Vulnerability
Source dateFirst observed by CASCAOriginal evidence ↗
FIRST EPSSOriginal assertion
EPSS score

86.18% probability · 99.72th percentile

Inspect raw assertion
Field
model_probability
Value
Probability 0.861780000000; percentile 0.997160000000
Source dateFirst observed by CASCAOriginal evidence ↗

Applicability

Cited product scope

Trace impact →
13Underlying assertions
6Canonical products
13Target assertions
0Constraint assertions

Grouped from 6 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

7 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 · APPLICATIONblackberryworkspaces_serverVulnerable target · 3 assertions
Any version (unconstrained) (<= 7.1.3); Any version (unconstrained) (>= 8.0.0, <= 8.2.6); Version 9.1.0Canonical identity product-1120fcce96f23cdbae05d5da6a6ebf69e1ba4ad11987ef51ecacd50bc1742c3eLinked exact
Scope supported
Inspect raw assertions
  1. cpe:2.3:a:blackberry:workspaces_server:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    4 · node/0 · match 1
    Logic
    OR
    Version bounds
    from including 8.0.0; through including 8.2.6
    Match ID
    1e2e34d6-a5da-497c-8019-4b41bfd0e726
  2. cpe:2.3:a:blackberry:workspaces_server:9.1.0:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    4 · node/0 · match 2
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    f418742f-5fcb-49ed-ad0d-dfdff6afa01d
  3. cpe:2.3:a:blackberry:workspaces_server:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    4 · node/0 · match 0
    Logic
    OR
    Version bounds
    through including 7.1.3
    Match ID
    c5b41060-e2bf-4c6b-9058-1a4c29d4b922
NVD CPE · OPERATING SYSTEMcanonicalubuntu_linuxVulnerable target · 2 assertions
Version 16.04; Version 18.04Canonical identity product-a18840e4673d48e569064752e9575849e99b3f173c63d7c965c4c193bcaebef2Linked exact
Scope supported
Inspect raw assertions
  1. cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    3 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    7a5301bf-1402-4be0-a0f8-69fbe79bc6d6
  2. cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    3 · node/0 · match 1
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    23a7c53f-b80f-4e6a-afa9-58eea84be11d
NVD CPE · OPERATING SYSTEMdebiandebian_linuxVulnerable target · 3 assertions
Version 10.0; Version 8.0; Version 9.0Canonical identity product-3ccb4bc87dfae98fa2f2a06435fe5b3d9be78572fb958a89f2d7a96b4066447eLinked exact
Scope supported
Inspect raw assertions
  1. cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    2 · node/0 · match 1
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    deece5fc-cacf-4496-a3e7-164736409252
  2. cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    2 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    c11e6fb0-c8c0-4527-9aa0-cb9b316f8f43
  3. cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    2 · node/0 · match 2
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    07b237a9-69a3-4a9c-9da0-4e06bd37ae73
NVD CPE · OPERATING SYSTEMopensuseleapVulnerable target · 1 assertions
Version 15.1Canonical identity product-c27aedc6088fe47e75f3a72d532ce7dcfb4a151fd6deaeecc763cf1d10026925Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    1 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    b620311b-34a3-48a6-82df-6f078d7a4493
NVD CPE · APPLICATIONsaltstacksaltVulnerable target · 2 assertions
Any version (unconstrained) (< 2019.2.4); Any version (unconstrained) (>= 3000, < 3000.2)Canonical identity product-20b467fbabf67904e12dd41259b9edfcf8685cf9db7bdaec594da3839d465a23Linked exact
Scope supported
Inspect raw assertions
  1. cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 1
    Logic
    OR
    Version bounds
    from including 3000; through excluding 3000.2
    Match ID
    e84c993e-1c6b-4984-9552-4a76a1fe3ef2
  2. cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 0
    Logic
    OR
    Version bounds
    through excluding 2019.2.4
    Match ID
    5861cf02-e8f5-494e-8f51-5ab233260828
NVD CPE · APPLICATIONvmwareapplication_remote_collectorVulnerable target · 2 assertions
Version 7.5.0; Version 8.0.0Canonical identity product-900fa84cc829deb2aae863e220f23fad0e434ef9be19e7fae3fc0f59225a66e4Linked exact
Scope supported
Inspect raw assertions
  1. cpe:2.3:a:vmware:application_remote_collector:7.5.0:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    5 · node/0 · match 0
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    96db76f8-036a-4401-b926-9b5156e032c1
  2. cpe:2.3:a:vmware:application_remote_collector:8.0.0:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    5 · node/0 · match 1
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    4c3f42e7-cb56-4287-b09f-c5528b97eb7c

Affected-product evidence

Accepted scope and product mapping

6 canonical links · 1 source-reported links

Mapping establishedEvidence supported

vendor-345a612fc97ecd07f15ee9d982c3f402b3f30ef1b40abfacbec4f13c88fe38cf · product-1120fcce96f23cdbae05d5da6a6ebf69e1ba4ad11987ef51ecacd50bc1742c3e

Source class
Nvd cpe vulnerable target
Assertions
3
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
329ef799-6e23-4d8c-a8c2-ce5599610a035aa49d4d-7edb-49d1-9e76-53d4e52237a0645e6921-72a2-4b76-b893-1fbb5cf9fa32
Mapping establishedEvidence supported

vendor-70c9dca63ffb8741dadb5aefd40fda9301c7131cc3090871eb4c4aec86dc8291 · product-20b467fbabf67904e12dd41259b9edfcf8685cf9db7bdaec594da3839d465a23

Source class
Nvd cpe vulnerable target
Assertions
2
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
0fae9a87-3513-42f0-8166-093ca424be99bf0c07a8-bd84-44c3-9d74-f68843731284
Mapping establishedEvidence supported

vendor-66ae8c5e06427f7450637d18322b0dc411c0b469d940341cf076a620d444fe3c · product-3ccb4bc87dfae98fa2f2a06435fe5b3d9be78572fb958a89f2d7a96b4066447e

Source class
Nvd cpe vulnerable target
Assertions
3
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
33a1caf1-c643-486d-990e-a443731b7a21780e7310-7651-4423-962e-7010c80e7eafcaa93984-609d-40ab-8bfe-678236d7cd1b
Mapping establishedEvidence supported

vendor-6b310233dbc1eceadb11ae200191b71c5a499cd0c4916b064b08d7f851b21f9f · product-900fa84cc829deb2aae863e220f23fad0e434ef9be19e7fae3fc0f59225a66e4

Source class
Nvd cpe vulnerable target
Assertions
2
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
6466b8e8-0555-4046-bba4-0de104f5fb04b9a49bfa-c5bd-4aac-b87a-2af56b3de9ee
Mapping establishedEvidence supported

vendor-c57a6167e95991f72f9616ac32b40463ac13c5f4929fcce3efc058b09a445b54 · product-a18840e4673d48e569064752e9575849e99b3f173c63d7c965c4c193bcaebef2

Source class
Nvd cpe vulnerable target
Assertions
2
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
6499b7bc-e8ae-44b1-b310-739eb7115395ff8751f7-8ebf-4b86-ab24-c6601c3e6a9c
Mapping establishedEvidence supported

vendor-f98e1750e4b030e2bb71130d14421ff255427227a8b696c92978cf6c77fc265d · product-c27aedc6088fe47e75f3a72d532ce7dcfb4a151fd6deaeecc763cf1d10026925

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
76d6cdec-bd3c-435c-b799-22e895baf815
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
7c996540-cefd-466f-b395-373f76c8ddfb

Assessments

CVSS by origin

6.5
NVDCVSS 3.1 · role Primary · priority eligiblevalid_matchCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.0
NVDCVSS 2.0 · role Primary · priority eligiblevalid_matchAV:N/AC:L/Au:S/C:P/I:N/A:N
6.5
CVE Program sourceCVSS 3.1 · role Secondary · priority eligiblevalid_matchCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5
CISA-ADPCVSS 3.1 · role unknown · display onlyDirect record assessment retained outside normalized eligibilityCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Direct CVE/CNA normalized decisions

6.5Priority eligible

CISA-ADP

CVSS 3.1 · Secondary · Independent enrichment · rank 2

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Validation
Valid match
Recomputed
6.5
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.