CVE-2010-0566: Cisco ASA 5500

High severity, CVSS 7.1. EPSS: 2.5% 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(4.44), 8.1 before 8.1(2.35), and 8.2 before 8.2(1.10) allows remote attackers to cause a denial of service (device reload) via a malformed TCP segment when certain NAT translation and Cisco AIP-SSM configurations are used, aka Bug ID CSCtb37219.

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.