CVE-2014-3360: Cisco IOS

High severity, CVSS 7.8. EPSS: 3.3% chance of exploitation in the next 30 days.

Cisco IOS 12.4 and 15.0 through 15.4 and IOS XE 3.1.xS, 3.2.xS, 3.3.xS, 3.4.xS, 3.5.xS, 3.6.xS, and 3.7.xS before 3.7.6S; 3.8.xS, 3.9.xS, and 3.10.xS before 3.10.1S; and 3.11.xS before 3.12S allow remote attackers to cause a denial of service (device reload) via a crafted SIP message, aka Bug ID CSCul46586.

Affected products

• Cisco IOS: version 15.1 only; version 15.2 only; version 15.3 only; version 15.4 only
• Cisco IOS XE: version 3.1.0s only; version 3.1.1s only; version 3.1.2s only; version 3.1.3s only; version 3.1.4s only; version 3.2.0s only; …

Published 2014-09-25. Last modified 2026-06-17.