CVE-2010-0567: Cisco ASA 5500

Medium severity, CVSS 5.0. EPSS: 2.7% chance of exploitation in the next 30 days.

Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.0 before 7.0(8.10), 7.2 before 7.2(4.45), 8.0 before 8.0(5.1), 8.1 before 8.1(2.37), and 8.2 before 8.2(1.15); and Cisco PIX 500 Series Security Appliance; allows remote attackers to cause a denial of service (active IPsec tunnel loss and prevention of new tunnels) via a malformed IKE message through an existing tunnel to UDP port 4500, aka Bug ID CSCtc47782.

Affected products

• Cisco ASA 5500: version 7.1 only; version 7.2 only; version 8.0 only; version 8.1 only; version 8.2 only
• Cisco Pix 500: any version

Published 2010-02-19. Last modified 2026-06-16.