CVE-2025-20352 Cisco IOS And IOS XE
Cisco IOS and IOS XE contains a stack-based buffer overflow vulnerability in the Simple Network Management Protocol (SNMP) subsystem that could allow for denial of service or remote code execution. A successful exploit could allow a low-privileged attacker to cause the affected system to reload, resulting in a DoS…
- CVSS
- not scored
On CISA’s exploited list
Cisco IOS and IOS XE Software SNMP Denial of Service and Remote Code Execution Vulnerability
- Added
- 2025-09-29
- Federal patch deadline
- 2025-10-20
- Ransomware use
- not known