CVE-2012-1316: Cisco Ironport Web Security Appliance

Medium severity, CVSS 5.9. EPSS: 0.6% chance of exploitation in the next 30 days.

Cisco IronPort Web Security Appliance does not check for certificate revocation which could lead to MITM attacks

Affected products

• Cisco Ironport Web Security Appliance: affected versions not specified

Published 2020-01-15. Last modified 2026-06-16.