Vulnerability in Broadcom Brocade Sannav

CVE-2025-6390

Brocade SANnav before SANnav 2.4.0a logs passwords and pbe keys in the Brocade SANnav server audit logs after installation and under specific conditions. These audit logs are the local server VM’s audit logs and are not controlled by SANnav. These logs are only visible to the server admin of the host server and are not visible to the SANnav admin or any SANnav user.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.001 (2.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 2.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-6390: held from 0.001 to 0.001.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-6390?
CVE-2025-6390 is a medium-severity vulnerability in Broadcom Brocade Sannav, classified under Exposure of Sensitive System Information to an Unauthorized Control Sphere. CVSS score: 4.4/10. Published 2025-07-10.
How severe is CVE-2025-6390?
Medium severity. CVSS v3 base score is 4.4 out of 10.
Is CVE-2025-6390 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.