CVE-2009-1159: Cisco Adaptive Security Appliance 5500

High severity, CVSS 7.8. EPSS: 1.9% chance of exploitation in the next 30 days.

Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5500 Series and PIX Security Appliances 7.2 before 7.2(4)26, 8.0 before 8.0(4)22, and 8.1 before 8.1(2)12, when SQL*Net inspection is enabled, allows remote attackers to cause a denial of service (traceback and device reload) via a series of SQL*Net packets.

Affected products

• Cisco Adaptive Security Appliance 5500: version 7.2 only; version 8.0 only; version 8.1 only
• Cisco Pix: version 7.2 only; version 8.0 only; version 8.1 only

Published 2009-04-09. Last modified 2026-06-16.