CVE-2013-3385: Cisco Ironport Asyncos

High severity, CVSS 7.8. EPSS: 2.7% chance of exploitation in the next 30 days.

The management GUI in the web framework in IronPort AsyncOS on Cisco Web Security Appliance devices before 7.1.3-013, 7.5 before 7.5.0-838, and 7.7 before 7.7.0-602; Email Security Appliance devices before 7.1.5-106 and 7.3, 7.5, and 7.6 before 7.6.3-019; and Content Security Management Appliance devices before 7.9.1-102 and 8.0 before 8.0.0-404 allows remote attackers to cause a denial of service (system hang) via a series of (1) HTTP or (2) HTTPS requests to a management interface, aka Bug IDs CSCzv58669, CSCzv63329, and CSCzv78669.

Affected products

• Cisco Ironport Asyncos: up to and including 7.1.3; version 7.2 only; version 7.3 only; version 7.5 only; version 7.6 only; version 7.7 only; …

Published 2013-06-27. Last modified 2026-06-16.