Description
Insufficient input sanitization of shell metacharacters in the Brocade SANnav CLI scripting component permits authenticated users to break out of restricted execution contexts on managed switches. An attacker with command execution permissions can leverage this flaw to run unauthorized shell commands across target fabric switches, bypassing command allow-lists and obtaining full administrative switch access. This vulnerability affects all Brocade SANnav versions before 3.0.1a.
Published: 2026-09-23
Score: 8.6 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

Security update provided in Brocade SANnav 3.0.1a

Tracking

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Advisories

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History

Fri, 25 Sep 2026 00:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 23 Sep 2026 23:00:00 +0000

Type Values Removed Values Added
First Time appeared Brocade
Brocade sannav
Vendors & Products Brocade
Brocade sannav

Wed, 23 Sep 2026 21:00:00 +0000

Type Values Removed Values Added
Description Insufficient input sanitization of shell metacharacters in the Brocade SANnav CLI scripting component permits authenticated users to break out of restricted execution contexts on managed switches. An attacker with command execution permissions can leverage this flaw to run unauthorized shell commands across target fabric switches, bypassing command allow-lists and obtaining full administrative switch access. This vulnerability affects all Brocade SANnav versions before 3.0.1a.
Title Insufficient input sanitization of shell metacharacters in Brocade SANnav before 3.0.1a
Weaknesses CWE-78
References
Metrics cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: brocade

Published:

Updated: 2026-09-24T23:34:32.261Z

Reserved: 2026-08-28T19:39:58.088Z

Link: CVE-2026-82369

cve-icon Vulnrichment

Updated: 2026-09-24T14:10:05.918Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-23T21:17:03.317

Modified: 2026-09-25T00:16:57.457

Link: CVE-2026-82369

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-23T23:30:08Z

Weaknesses
  • CWE-78

    Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')