CVE-2015-0710: Cisco IOS XE

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

The Overlay Transport Virtualization (OTV) implementation in Cisco IOS XE 3.10S allows remote attackers to cause a denial of service (device reload) via a series of packets that are considered oversized and trigger improper fragmentation handling, aka Bug IDs CSCup37676 and CSCup30335.

Affected products

• Cisco IOS XE: version 3.10.0s only; version 3.10s.01 only

Published 2015-04-29. Last modified 2026-06-17.