CVE-2026-82368
HighCVSS 8.7Summary
In Brocade SANnav versions before 3.0.1a, insecure access controls on internal service ports allow local, non-administrative host users to communicate directly with backend management services. A local attacker can leverage this exposed access to transmit commands to connected Fabric OS switches under the security context of the SANnav management user.
Risk Assessment
A local non-administrative user can take control of connected SAN switches by issuing commands with the privileges of the SANnav management account. This may lead to unauthorized changes in SAN fabric configuration.
Recommendation
Upgrade Brocade SANnav to version 3.0.1a or later and restrict local user access to the SANnav host and internal service ports.
Other vulnerabilities in Brocade SANnav
See all- CVE-2026-82370High
Unauthenticated remote command injection in the Brocade SANnav orchestrator HTTP service allows network-adjacent attackers to execute arbitrary administrative switch CLI commands and issue container management instructions. Affects versions before 3.0.1a.
- CVE-2026-82369High
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 run unauthorized shell commands across target fabric switches, bypassing command allow-lists and obtaining full administrative switch access. This affects all Brocade SANnav versions before 3.0.1a.
Original NVD description (English source)
Insecure access controls on internal service ports in Brocade SANnav versions before 3.0.1a allow local, non-administrative host users to communicate directly with backend management services. A local attacker can leverage this exposed access to transmit commands to connected Fabric OS switches under the security context of the SANnav management user.