CVE-2013-3458: Cisco Adaptive Security Appliance Software

High severity, CVSS 7.1. EPSS: 1% chance of exploitation in the next 30 days.

Cisco Adaptive Security Appliances (ASA) devices, when SMP is used, do not properly process X.509 certificates, which allows remote attackers to cause a denial of service (device crash) via a large volume of (1) SSL or (2) TLS traffic, aka Bug ID CSCuh19462.

Affected products

• Cisco Adaptive Security Appliance Software: affected versions not specified

Published 2013-09-08. Last modified 2026-06-16.