Cisco Security Advisory - Cisco Network Admission Control (NAC) Manager contains a directory traversal vulnerability that may allow an unauthenticated attacker to obtain system information. There are no workarounds to mitigate this vulnerability. Cisco has released free software updates that address this vulnerability.
8ce35dd3d112d57ad29a825ced5787873ad01a22b0b5981422159dab38877d4f