VULNERABILITY INTELLIGENCE

CVE-2010-2830

CVSS score7.1 HIGH
EPSS probability1.55%
CISA KEVNot currently listed
Published2010-09-23
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:C

Description

The IGMPv3 implementation in Cisco IOS 12.2, 12.3, 12.4, and 15.0 and IOS XE 2.5.x before 2.5.2, when PIM is enabled, allows remote attackers to cause a denial of service (device reload) via a malformed IGMP packet, aka Bug ID CSCte14603.

Primary references