CVE-2013-1204: Cisco IOS XR

Medium severity, CVSS 5.0. EPSS: 1.2% chance of exploitation in the next 30 days.

Memory leak in the SNMP process in Cisco IOS XR allows remote attackers to cause a denial of service (memory consumption or process reload) by sending many port-162 UDP packets, aka Bug ID CSCug80345.

Affected products

• Cisco IOS XR: any version

Published 2013-05-23. Last modified 2026-06-16.