SB2025060637 - Privilege escalation in Cisco Integrated Management Controller
Published: June 6, 2025
Security Bulletin ID
SB2025060637
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper restriction of communication channel to intended endpoints (CVE-ID: CVE-2025-20261)
CWE-ID: CWE-923 - Improper Restriction of Communication Channel to Intended Endpoints
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to insufficient restrictions on access to internal services in the SSH connection handling. A remote user can use specially crafted syntax and access internal services with elevated privileges.
Remediation
Install update from vendor's website.