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CVE-2007-4286

CRITICAL CVSS: 9.3 Published: 2007-08-09 Modified: 2026-06-16

Description

Buffer overflow in the Next Hop Resolution Protocol (NHRP) functionality in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (restart) and execute arbitrary code via a crafted NHRP packet.

Affected Platforms

Cisco Ios

Weakness Type

CWE-119

References