What’s Vulnerable › Vulnerabilities
CVE-2026-82369: Insufficient input sanitization of shell metacharacters in Brocade SANnav before 3.0.1a
- Severity: high (CVSS 8.6 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-23 · updated 2026-10-01
- Weakness: CWE-78
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.
Affected products
- Brocade SANnav: before 3.0.1a — fixed in 3.0.1a
How to fix
Upgrade to a fixed version: Brocade SANnav 3.0.1a. Check the vendor advisory for mitigations.
References
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