CVE-2010-2830

Severity: high (CVSS 7.1 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2010-09-23 · updated 2026-06-16

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.

Affected products

Cisco IOS: 12.2, 12.2b, 12.2bw, 12.2bx, 12.2by, 12.2cz (+157)
Cisco IOS XE: 2.5.0, 2.5.1

References

http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4a310.shtml
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4a310.shtml

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