CVE-2025-12772 HIGH

CVE-2025-12772: Plaintext Switch admin login password is seen in Brocade SANnav support save

Vendor Brocade
Product SANnav
Weakness CWE-312 · Cleartext storage
Published February 2, 2026
Last update February 4, 2026
View on NVD All CVEs

CVSS base score

8.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H

What the vulnerability does

01Description

Brocade SANnav before 2.4.0b logs the Brocade Fabric OS Switch admin password on the SANnav support save logs. When OOM occurs on a Brocade SANnav server, the call stack trace for the Brocade switch is also collected in the heap dump file which contains this switch password in clear text. The vulnerability could allow a remote authenticated attacker with admin privilege able to access the SANnav logs or the supportsave to read the switch admin password.

Key dates

02Disclosure timeline

February 2, 2026 CVE published
February 4, 2026 Record updated