CVE-2013-1194: Cisco Adaptive Security Appliance

Medium severity, CVSS 5.0. EPSS: 1.7% chance of exploitation in the next 30 days.

The ISAKMP implementation on Cisco Adaptive Security Appliances (ASA) devices generates different responses for IKE aggressive-mode messages depending on whether invalid VPN groups are specified, which allows remote attackers to enumerate groups via a series of messages, aka Bug ID CSCue73708.

Affected products

• Cisco Adaptive Security Appliance
• Cisco Adaptive Security Appliance Software: affected versions not specified

Published 2013-04-18. Last modified 2026-06-16.