CVE-2025-20312

Cisco IOS XE Software SNMP subsystem vulnerability (CVE-2025-20312) allows authenticated remote attackers to cause DoS by causing a device reload through a crafted SNMP request. Affected: SNMP v1/v2c/v3; exploitation requires a valid read-write or read-only community string (v2c) or valid SNMP us...

CVE-2025-20175

CVE-2025-20175 describes a DoS vulnerability in the SNMP subsystem of Cisco IOS Software, IOS XE, and IOS XR caused by improper error handling when parsing SNMP requests. An authenticated, remote attacker can exploit this by sending a crafted SNMP request, potentially forcing the device to reload...