CVE-2014-3386: Cisco ASA

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

The GPRS Tunneling Protocol (GTP) inspection engine in Cisco ASA Software 8.2 before 8.2(5.51), 8.4 before 8.4(7.15), 8.7 before 8.7(1.13), 9.0 before 9.0(4.8), and 9.1 before 9.1(5.1) allows remote attackers to cause a denial of service (device reload) via a crafted series of GTP packets, aka Bug ID CSCum56399.

Affected products

• Cisco ASA: version 8.2.5 only; version 8.2.5.13 only; version 8.2.5.22 only; version 8.2.5.26 only; version 8.2.5.33 only; version 8.2.5.41 only; …

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