Description
A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software running on certain models of Cisco Catalyst Switches could allow an authenticated, remote attacker to cause a denial-of-service (DoS) condition.
Recommended action
Apply updates per vendor instructions.
CISA remediation due date for U.S. federal agencies: 17 Mar 2022.
Collected automatically from public sources. Verify affected versions and fixes in the vendor's notice before acting.