Plaintext exposure of sensitive authentication data in SANnav discovery service log files (CVE-2026-82371) | HOL Guard CVE

High · CVSS 8.5CVE-2026-82371

Plaintext exposure of sensitive authentication data in SANnav discovery service log files

Answer in brief

CVE-2026-82371 records a High severity (CVSS 8.5) vulnerability in Plaintext exposure of sensitive authentication data in SANnav discovery service log files. The current sources do not mark it as known exploited. The current feed maps Brocade/SANnav (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 24, 2026Updated Sep 24, 2026Source checked Sep 25, 2026First seen by HOL Sep 25, 2026Material review Sep 24, 2026

Upstream Advisory

Key facts

Risk: High · CVSS 8.5
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

CVSS is 8.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Brocade/SANnav (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Brocade/SANnavgeneric	*	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for Brocade/SANnav.
Review the reported fix. Source-reported solution: Security update provided in Brocade SANnav 3.0.1a

Evidence timeline and material changes

Published upstream
Sep 24, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 24, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 25, 2026

Sources and claim methodology

Source referencesupport.broadcom.com

Upstream source description

Plaintext exposure of sensitive authentication data in Brocade SANnav discovery service log files enables individuals with file read access to retrieve administrative switch credentials and active session tokens. An attacker with access to system logs or support bundles can leverage exposed authentication details to compromise managed network infrastructure and access active application sessions. This vulnerability affects Brocade SANnav versions before 3.0.1a.

Quoted source text, attributed separately from HOL analysis.