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.
Published 2014-06-14 04:26:47
Updated 2016-09-08 12:03:41
View at NVD,   CVE.org
Vulnerability category: BypassGain privilegeDenial of service

Exploit prediction scoring system (EPSS) score for CVE-2014-3295

Probability of exploitation activity in the next 30 days: 0.59%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 75 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2014-3295

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
4.8
MEDIUM AV:A/AC:L/Au:N/C:N/I:P/A:P
6.5
4.9
NIST

CWE ids for CVE-2014-3295

  • When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2014-3295

Products affected by CVE-2014-3295

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