CVE-2014-2127: Cisco Adaptive Security Appliance Software

High severity, CVSS 8.5. EPSS: 11.5% chance of exploitation in the next 30 days.

Cisco Adaptive Security Appliance (ASA) Software 8.x before 8.2(5.48), 8.3 before 8.3(2.40), 8.4 before 8.4(7.9), 8.6 before 8.6(1.13), 9.0 before 9.0(4.1), and 9.1 before 9.1(4.3) does not properly process management-session information during privilege validation for SSL VPN portal connections, which allows remote authenticated users to gain privileges by establishing a Clientless SSL VPN session and entering crafted URLs, aka Bug ID CSCul70099.

Affected products

• Cisco Adaptive Security Appliance Software: version 8.0 only; version 8.1 only; version 8.2 only; version 8.3(1) only; version 8.4 only; version 8.6 only; …

Published 2014-04-10. Last modified 2026-06-17.