SB2025020736 - Remote denial of service in BIG-IP SNMP
Published: February 7, 2025
Security Bulletin ID
SB2025020736
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Memory leak (CVE-ID: CVE-2025-21091)
The vulnerability allows a remote attacker to perform DoS attack on the target system.
The vulnerability exists due memory leak when SNMP v1 or v2c are disabled. A remote attacker can send specially crafted packets to the system and perform denial of service attack.
Remediation
Install update from vendor's website.