CVE-2014-2112: Cisco IOS

High severity, CVSS 7.8. EPSS: 2% chance of exploitation in the next 30 days.

The SSL VPN (aka WebVPN) feature in Cisco IOS 15.1 through 15.4 allows remote attackers to cause a denial of service (memory consumption) via crafted HTTP requests, aka Bug ID CSCuf51357.

Affected products

• Cisco IOS: version 15.1 only; version 15.2 only; version 15.3 only; version 15.4 only

Published 2014-03-27. Last modified 2026-06-17.