CVE-2026-82371
HighCVSS 8.5Exploitation Probability (EPSS)
Low risk2th percentile - higher than 2% of all known CVEs
Summary
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 the exposed authentication details to compromise managed network infrastructure and access active application sessions. This affects Brocade SANnav versions before 3.0.1a.
Risk Assessment
Anyone with access to logs or support bundles could obtain administrative switch credentials and session tokens, potentially leading to full compromise of the managed SAN infrastructure.
Recommendation
Upgrade Brocade SANnav to version 3.0.1a or later, restrict access to logs and support bundles, and consider rotating any exposed credentials.
Other vulnerabilities in Brocade SANnav
See all- CVE-2026-14443High
Incomplete log sanitization during bulk IPsec policy collection in Brocade SANnav versions before 3.0.1a permits extension switch pre-shared keys to be written to system logs. Individuals with read access to container logs or support archives can obtain these keys, leading to the potential compromise of encrypted network tunnels.
- CVE-2026-82372High
Improper handling of sensitive data during IPsec policy creation and modification in Brocade SANnav versions before 3.0.1a results in pre-shared keys being recorded in application logs. Individuals with read access to system log files or support bundles can view these credentials, leading to the potential exposure of keys used to secure network tunnels.
- 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.
- CVE-2026-82368High
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.
Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS