Cisco Systems released security patches for Secure Access Control Server (Secure ACS) for Windows to address a critical vulnerability that could allow unauthenticated attackers to remotely execute ...

Cisco today released security updates for a critical vulnerability affecting its Elastic Services Controller (ESC). An unauthenticated, remote attacker could exploit the flaw on deployments that ...

Cisco has released an update for a critical flaw affecting its Secure Access Control System (ACS) and Cisco Prime Collaboration Provisioning (PCP) software. PCP, which is used for installing Cisco ...

The web interface of the Cisco Small Business RV160, RV160W, RV260, RV260P, and RV260W VPN Routers are also vulnerable to remote attacks via a directory traversal issue.

Cisco devices running Adaptive Security Appliance software have a remote code execution and denial of service bug. And it's as bad as it gets -- rated 10 out of 10 for severity.

Cisco Secure ACS supports two network access control protocols: Remote Access Dial In User Service (RADIUS) and Terminal Access Controller Access-Control System Plus (TACACS+).