CVE-2013-1203: Cisco ASA Cx Context-Aware Security Software

Medium severity, CVSS 5.4. EPSS: 1.3% chance of exploitation in the next 30 days.

Cisco ASA CX Context-Aware Security Software allows remote attackers to cause a denial of service (device reload) via crafted TCP packets that appear to have been forwarded by a Cisco Adaptive Security Appliances (ASA) device, aka Bug ID CSCue88386.

Affected products

• Cisco ASA Cx Context-Aware Security Software: affected versions not specified

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