CVE-2023-31425 - Privilege escalation via the fosexec command

Brocade Fabric OS

0 more products

22407

01 August 2023

01 August 2023

CLOSED

HIGH

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

CVE-2023-31425

Brocade Security Advisory ID

BSA-2023-2333

Component

CLI

 

 

Summary

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.

Products Affected

 Brocade Fabric OS after Brocade Fabric OS v9.1.0 and, before Brocade Fabric OS v9.1.1

Solution

Security update provided in Brocade Fabric OS v9.1.1 and v9.2.0

Credit

The vulnerability was discovered during internal penetration testing.

 Revision History

Version

Change

Date

1.0

Initial Publication

8/1/2023

 

Disclaimer

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