Description
A vulnerability in Java deserialization used by Cisco Secure Access Control System (ACS) could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected device. The vulnerability is due to insecure deserialization of user-supplied content by the affected software.
Recommended action
Apply updates per vendor instructions.
CISA remediation due date for U.S. federal agencies: 15 Apr 2022.
Collected automatically from public sources. Verify affected versions and fixes in the vendor's notice before acting.