CASCACascade Atlas

Evidence dossier

CVE-2023-35081

A path traversal vulnerability in Ivanti EPMM versions (11.10.x < 11.10.0.3, 11.9.x < 11.9.1.2 and 11.8.x < 11.8.1.2) allows an authenticated administrator to write arbitrary…

Exploited in the wild (CISA KEV since Jul 31, 2023). NVD reports CVSS 3.1 7.2. EPSS estimates 63.6% exploit likelihood as of Aug 27, 2026.

76.6–78.1Priority evidence range
Evidence current through Aug 27, 2026, 6:09 PM UTC

As of Aug 27, 2026

Normalized restatement

A path traversal vulnerability in Ivanti EPMM versions (11.10.x < 11.10.0.3, 11.9.x < 11.9.1.2 and 11.8.x < 11.8.1.2) allows an authenticated administrator to write arbitrary files onto the appliance.

State
PUBLISHED
Published
Aug 3, 2023
Updated
Jan 14, 2026
Evidence coverage
96%

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
    hackerone

    Record text: A path traversal vulnerability in Ivanti EPMM versions (11.10.x < 11.10.0.3, 11.9.x < 11.9.1.2 and 11.8.x < 11.8.1.2) allows an authenticated administrator to write arbitrary files onto the appliance.

    Inspect raw assertion
    Field
    container
    Value
    A path traversal vulnerability in Ivanti EPMM versions (11.10.x < 11.10.0.3, 11.9.x < 11.9.1.2 and 11.8.x < 11.8.1.2) allows an authenticated administrator to write arbitrary files onto the appliance.
    Original evidence ↗
  4. Source dateFirst observed by CASCA
    CISA KEV

    Exploitation cataloged: Ivanti Endpoint Manager Mobile (EPMM) Path Traversal Vulnerability

    Inspect raw assertion
    Field
    observed_exploitation
    Value
    Ivanti Endpoint Manager Mobile (EPMM) Path Traversal Vulnerability
    Original evidence ↗
  5. Source dateFirst observed by CASCA
    FIRST EPSS

    EPSS score: 63.58% probability · 99.15th percentile

    Inspect raw assertion
    Field
    model_probability
    Value
    Probability 0.635770000000; percentile 0.991510000000
    Original evidence ↗
ExploitationCatalog member

CISA KEV · catalog date Jul 31, 2023 · first observed Jul 19, 2026

Exploit likelihood63.58%

FIRST EPSS · score date Aug 27, 2026 · 99.2th percentile · first observed Aug 27, 2026

SeverityCVSS 7.2

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 ↗
hackeroneOriginal assertion
Record text

A path traversal vulnerability in Ivanti EPMM versions (11.10.x < 11.10.0.3, 11.9.x < 11.9.1.2 and 11.8.x < 11.8.1.2) allows an authenticated administrator to write arbitrary files onto the appliance.

Inspect raw assertion
Field
container
Value
A path traversal vulnerability in Ivanti EPMM versions (11.10.x < 11.10.0.3, 11.9.x < 11.9.1.2 and 11.8.x < 11.8.1.2) allows an authenticated administrator to write arbitrary files onto the appliance.
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
CISA KEVOriginal assertion
Exploitation cataloged

Ivanti Endpoint Manager Mobile (EPMM) Path Traversal Vulnerability

Inspect raw assertion
Field
observed_exploitation
Value
Ivanti Endpoint Manager Mobile (EPMM) Path Traversal Vulnerability
Source dateFirst observed by CASCAOriginal evidence ↗
FIRST EPSSOriginal assertion
EPSS score

63.58% probability · 99.15th percentile

Inspect raw assertion
Field
model_probability
Value
Probability 0.635770000000; percentile 0.991510000000
Source dateFirst observed by CASCAOriginal evidence ↗

Applicability

Cited product scope

Trace impact →
3Underlying assertions
1Canonical products
3Target 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

hackerone · source assertedIvantiEPMMDirect source scope
Affected: 11.10.0.3 to before 11.10.0.3 (custom comparison)
Source-reported scope

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

Inspect raw assertion[{"status": "affected", "version": "11.10.0.3", "lessThan": "11.10.0.3", "versionType": "custom"}]
NVD CPE · APPLICATIONivantiendpoint_manager_mobileVulnerable target · 3 assertions
Any version (unconstrained) (>= 11.10.0, < 11.10.0.3); Any version (unconstrained) (>= 11.8.0, < 11.8.1.2); Any version (unconstrained) (>= 11.9.0, < 11.9.1.2)Canonical identity product-8ee94fee70d74d1daf3957eb369f11016016454797e215f5dd5b3065597a7fa0Linked exact
Scope supported
Inspect raw assertions
  1. cpe:2.3:a:ivanti:endpoint_manager_mobile:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 1
    Logic
    OR
    Version bounds
    from including 11.9.0; through excluding 11.9.1.2
    Match ID
    5a44ebed-1a3c-4951-b873-4e545f4432a2
  2. cpe:2.3:a:ivanti:endpoint_manager_mobile:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 0
    Logic
    OR
    Version bounds
    from including 11.8.0; through excluding 11.8.1.2
    Match ID
    a8c4e79f-9a4d-4507-b262-01e475954b92
  3. cpe:2.3:a:ivanti:endpoint_manager_mobile:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 2
    Logic
    OR
    Version bounds
    from including 11.10.0; through excluding 11.10.0.3
    Match ID
    f07e7e60-a611-4c0d-b5d0-0605d910b0f7

Affected-product evidence

Accepted scope and product mapping

1 canonical links · 1 source-reported links

Mapping establishedEvidence supported

vendor-3425119a96da358469a7b553eb78575943b212717ed69c8b19da50120e63cd05 · product-8ee94fee70d74d1daf3957eb369f11016016454797e215f5dd5b3065597a7fa0

Source class
Nvd cpe vulnerable target
Assertions
3
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
a974a41c-33c4-4bf1-9cbe-4194b1cd37fcb1ba5aaa-d5c9-40a5-9512-33b3e1629a7ae16ab000-4df9-4dc7-8e88-0fc58828c1b6
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
b33a7721-7970-4dc1-8116-83a517a53b0c

Assessments

CVSS by origin

7.2
NVDCVSS 3.1 · role Primary · priority eligiblevalid_matchCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2
support@hackerone.comCVSS 3.0 · role Secondary · priority eligiblevalid_matchCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2
hackeroneCVSS 3.0 · role unknown · display onlyDirect record assessment retained outside normalized eligibilityCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Direct CVE/CNA normalized decisions

7.2Priority eligible

hackerone

CVSS 3.0 · Primary · Original assertion · rank 1

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Validation
Valid match
Recomputed
7.2
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.