Cisco IOS Zero-Day Under Active Attack: Critical Buffer Overflow Grants Root Access to Network Devices
Cisco has released urgent security patches for a critical zero-day vulnerability (CVE-2025-20352) in IOS and IOS XE software that is being actively exploited by cybercriminals. The stack-based buffer overflow flaw in the SNMP subsystem allows low-privilege attackers to cause denial-of-serv...