CASCACascade Atlas

Evidence dossier

CVE-2015-0666

Directory traversal vulnerability in the fmserver servlet in Cisco Prime Data Center Network Manager (DCNM) before 7.1(1) allows remote attackers to read arbitrary files via a…

Exploited in the wild (CISA KEV since Mar 25, 2022). NVD reports CVSS 2.0 7.8. EPSS estimates 40.4% exploit likelihood as of Aug 27, 2026.

74.8–76.4Priority evidence range
Evidence current through Aug 27, 2026, 6:09 PM UTC

As of Aug 27, 2026

Normalized restatement

Directory traversal vulnerability in the fmserver servlet in Cisco Prime Data Center Network Manager (DCNM) before 7.1(1) allows remote attackers to read arbitrary files via a crafted pathname, aka Bug ID CSCus00241.

State
PUBLISHED
Published
Apr 3, 2015
Updated
Jan 12, 2026
Evidence coverage
97%

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
    cisco

    Record text: Directory traversal vulnerability in the fmserver servlet in Cisco Prime Data Center Network Manager (DCNM) before 7.1(1) allows remote attackers to read arbitrary files via a crafted pathname, aka Bug ID CSCus00241.

    Inspect raw assertion
    Field
    container
    Value
    Directory traversal vulnerability in the fmserver servlet in Cisco Prime Data Center Network Manager (DCNM) before 7.1(1) allows remote attackers to read arbitrary files via a crafted pathname, aka Bug ID CSCus00241.
    Original evidence ↗
  3. 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 ↗
  4. Source dateFirst observed by CASCA
    CISA KEV

    Exploitation cataloged: Cisco Prime Data Center Network Manager (DCNM) Directory Traversal Vulnerability

    Inspect raw assertion
    Field
    observed_exploitation
    Value
    Cisco Prime Data Center Network Manager (DCNM) Directory Traversal Vulnerability
    Original evidence ↗
  5. Source dateFirst observed by CASCA
    FIRST EPSS

    EPSS score: 40.38% probability · 98.54th percentile

    Inspect raw assertion
    Field
    model_probability
    Value
    Probability 0.403790000000; percentile 0.985370000000
    Original evidence ↗
ExploitationCatalog member

CISA KEV · catalog date Mar 25, 2022 · first observed Jul 19, 2026

Exploit likelihood40.38%

FIRST EPSS · score date Aug 27, 2026 · 98.5th percentile · first observed Aug 27, 2026

SeverityCVSS 7.8

NVD · CVSS 2.0 · 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 ↗
ciscoOriginal assertion
Record text

Directory traversal vulnerability in the fmserver servlet in Cisco Prime Data Center Network Manager (DCNM) before 7.1(1) allows remote attackers to read arbitrary files via a crafted pathname, aka Bug ID CSCus00241.

Inspect raw assertion
Field
container
Value
Directory traversal vulnerability in the fmserver servlet in Cisco Prime Data Center Network Manager (DCNM) before 7.1(1) allows remote attackers to read arbitrary files via a crafted pathname, aka Bug ID CSCus00241.
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 ↗
CISA KEVOriginal assertion
Exploitation cataloged

Cisco Prime Data Center Network Manager (DCNM) Directory Traversal Vulnerability

Inspect raw assertion
Field
observed_exploitation
Value
Cisco Prime Data Center Network Manager (DCNM) Directory Traversal Vulnerability
Source dateFirst observed by CASCAOriginal evidence ↗
FIRST EPSSOriginal assertion
EPSS score

40.38% probability · 98.54th percentile

Inspect raw assertion
Field
model_probability
Value
Probability 0.403790000000; percentile 0.985370000000
Source dateFirst observed by CASCAOriginal evidence ↗

Applicability

Cited product scope

Trace impact →
4Underlying assertions
1Canonical products
4Target assertions
0Constraint assertions

Grouped from 1 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

2 scope groups

cisco · 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 · APPLICATIONciscoprime_data_center_network_managerVulnerable target · 4 assertions
Any version (unconstrained) (<= 7.0\(2\)); Version 6.3(1); Version 6.3(2); Version 7.0(1)Canonical identity product-de767696001f51f3e89477ae66712d3ca07b70428e46cc647151963dd46a4a5eLinked exact
Scope supported
Inspect raw assertions
  1. cpe:2.3:a:cisco:prime_data_center_network_manager:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 0
    Logic
    OR
    Version bounds
    through including 7.0\(2\)
    Match ID
    7bb2ee71-cb83-440b-8aff-52e71b97f136
  2. cpe:2.3:a:cisco:prime_data_center_network_manager:7.0\(1\):*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 3
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    1d80a701-8682-4f87-98ed-43ed91870d08
  3. cpe:2.3:a:cisco:prime_data_center_network_manager:6.3\(1\):*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 1
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    3918f70a-ecdc-4dc2-b8b1-9520d71fb869
  4. cpe:2.3:a:cisco:prime_data_center_network_manager:6.3\(2\):*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 2
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    37ade3ef-35d8-4f7c-8119-7d541a0e68b7

Affected-product evidence

Accepted scope and product mapping

1 canonical links · 1 source-reported links

Mapping establishedEvidence supported

vendor-0774b265c0e837e737aaf99ed0f2450c048e61f34267ca59d8623878b839334e · product-de767696001f51f3e89477ae66712d3ca07b70428e46cc647151963dd46a4a5e

Source class
Nvd cpe vulnerable target
Assertions
4
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
30867849-45eb-47c9-8258-cf082510a53b32504f29-807e-481a-9f8e-a129e33a55df4908395b-10ec-4053-bdf8-0dc8863297f2f0109f40-b9d2-4b64-b352-ed5c393caf49
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
0bc10883-4c52-44ef-89e0-fb831b8d7edc

Assessments

CVSS by origin

7.8
NVDCVSS 2.0 · role Primary · priority eligiblevalid_matchAV:N/AC:L/Au:N/C:C/I:N/A:N
7.5
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:N/A:N
7.5
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:N/A:N

Direct CVE/CNA normalized decisions

7.5Priority 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:N/A:N
Validation
Valid match
Recomputed
7.5
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.