HSRP Authentication Bypass and Denial of Service Vulnerability in Cisco NX-OS

CVE-2014-3295 · MEDIUM Severity

AV:A/AC:L/AU:N/C:N/I:P/A:P

The HSRP implementation in Cisco NX-OS 6.2(2a) and earlier allows remote attackers to bypass authentication and cause a denial of service (group-member state modification and traffic blackholing) via malformed HSRP packets, aka Bug ID CSCup11309.

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