CASCACascade Atlas

Evidence dossier

CVE-2025-6793

Marvell QConvergeConsole QLogicDownloadImpl Directory Traversal Arbitrary File Deletion and Information Disclosure Vulnerability

zdi reports CVSS 3.0 9.4. EPSS estimates 17.3% exploit likelihood as of Aug 27, 2026.

34.5–76.0Priority evidence range
Evidence current through Aug 27, 2026, 6:09 PM UTC

As of Aug 27, 2026

Normalized restatement

Marvell QConvergeConsole QLogicDownloadImpl Directory Traversal Arbitrary File Deletion and Information Disclosure Vulnerability. This vulnerability allows remote attackers to delete arbitrary files and disclose sensitive information on affected installations of Marvell QConvergeConsole. Authentication is not required to exploit this vulnerability. The specific flaw exists within the QLogicDownloadImpl class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to delete files and disclose information in the context of SYSTEM. Was ZDI-CAN-24912.

State
PUBLISHED
Published
Jul 7, 2025
Updated
Jul 7, 2025
Evidence coverage
52%

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
    zdi

    Record text: Marvell QConvergeConsole QLogicDownloadImpl Directory Traversal Arbitrary File Deletion and Information Disclosure Vulnerability

    Inspect raw assertion
    Field
    container
    Value
    Marvell QConvergeConsole QLogicDownloadImpl Directory Traversal Arbitrary File Deletion and Information Disclosure Vulnerability
    Original evidence ↗
  3. Source dateFirst observed by CASCA
    FIRST EPSS

    EPSS score: 17.3% probability · 96.88th percentile

    Inspect raw assertion
    Field
    model_probability
    Value
    Probability 0.173030000000; percentile 0.968760000000
    Original evidence ↗
ExploitationCISA KEV: unlisted at 27 Aug 2026 18:09 UTC

The item is not listed in the bounded source as of the stated cutoff; this does not establish safety or absence outside that source.

Exploit likelihood17.30%

FIRST EPSS · score date Aug 27, 2026 · 96.9th percentile · first observed Aug 27, 2026

SeverityCVSS 9.4

zdi · CVSS 3.0 · 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 statusUnlisted at snapshot cutoff

The item is not listed in the bounded source as of the stated cutoff; this does not establish safety or absence outside that source.

Revision
evidence-policy-v1.1.0
Cutoff
Aug 27, 2026
Resolution
Monitor bounded source
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 ↗
zdiOriginal assertion
Record text

Marvell QConvergeConsole QLogicDownloadImpl Directory Traversal Arbitrary File Deletion and Information Disclosure Vulnerability

Inspect raw assertion
Field
container
Value
Marvell QConvergeConsole QLogicDownloadImpl Directory Traversal Arbitrary File Deletion and Information Disclosure Vulnerability
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
FIRST EPSSOriginal assertion
EPSS score

17.3% probability · 96.88th percentile

Inspect raw assertion
Field
model_probability
Value
Probability 0.173030000000; percentile 0.968760000000
Source dateFirst observed by CASCAOriginal evidence ↗

Applicability

Cited product scope

Trace impact →
1Underlying assertions
1Canonical products
1Target 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

zdi · source assertedMarvellQConvergeConsoleDirect source scope
Affected: 5.5.0.78
Source-reported scope

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

Inspect raw assertion[{"status": "affected", "version": "5.5.0.78"}]
NVD CPE · APPLICATIONmarvellqconvergeconsoleVulnerable target · 1 assertions
Any version (unconstrained) (<= 5.5.0.85)Canonical identity product-29e48ddd0a1e7962f63523cb66cdf9b44d162367a9eeddd0d34b3d3c6fbcddf2Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:a:marvell:qconvergeconsole:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 0
    Logic
    OR
    Version bounds
    through including 5.5.0.85
    Match ID
    0010943c-4166-4afd-9976-a488d29c376f

Affected-product evidence

Accepted scope and product mapping

1 canonical links · 1 source-reported links

Mapping establishedEvidence supported

vendor-6a8d496e7497fdee89a6f5ea0772885513a3c00ad8ff6881cdf2f2d04fc3fe3f · product-29e48ddd0a1e7962f63523cb66cdf9b44d162367a9eeddd0d34b3d3c6fbcddf2

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
d85e27ce-754e-450f-9931-cb9bbe5c6475
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
3bff6cf7-82aa-4a8a-af13-5387706330eb

Assessments

CVSS by origin

9.4
zdi-disclosures@trendmicro.comCVSS 3.0 · role Secondary · priority eligiblevalid_matchCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H
9.4
zdiCVSS 3.0 · role unknown · display onlyDirect record assessment retained outside normalized eligibilityCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H

Direct CVE/CNA normalized decisions

9.4Priority eligible

zdi

CVSS 3.0 · Primary · Original assertion · rank 1

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H
Validation
Valid match
Recomputed
9.4
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

  • CISA KEV catalog silence leaves exploitation status unassessed.
  • 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.