SB2025042222 - Privilege escalation in Brocade Fabric OS
Published: April 22, 2025
Security Bulletin ID
SB2025042222
CSH Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Code Injection (CVE-ID: CVE-2025-1976)
CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Amber
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to improper validation of IP addresses. A local user with admin-level privileges can pass a specially crafted IP address and execute arbitrary code on the system with root privileges.
Note, the vulnerability is being actively exploited in the wild.
Remediation
Install update from vendor's website.