CVE-2014-3299: Cisco IOS

Medium severity, CVSS 6.8. EPSS: 3.1% chance of exploitation in the next 30 days.

Cisco IOS allows remote authenticated users to cause a denial of service (device reload) via malformed IPsec packets, aka Bug ID CSCui79745.

Affected products

• Cisco IOS: affected versions not specified

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