CVE-2023-31425

7.8 highEPSS 0.3%

High (7.8) in broadcom fabric operating system. EPSS 0.3% chance of exploitation in the next 30 days.

A vulnerability in the fosexec command of Brocade Fabric OS after Brocade Fabric OS v9.1.0 and, before Brocade Fabric OS v9.1.1 could allow a local authenticated user to perform privilege escalation to root by breaking the rbash shell. Starting with Fabric OS v9.1.0, “root” account access is disabled.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2023-08-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

broadcom:fabric_operating_system

References

https://security.netapp.com/advisory/ntap-20230908-0007/
https://support.broadcom.com/external/content/SecurityAdvisories/0/22407
https://security.netapp.com/advisory/ntap-20230908-0007/
https://support.broadcom.com/external/content/SecurityAdvisories/0/22407

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