CVE-2021-1367

MEDIUM Year: 2021
CVSS v3 Score
4.3
Medium
CVSS v2 Score
2.9
Low
Weakness Type
CWE-20
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Vulnerability Description

A vulnerability in the Protocol Independent Multicast (PIM) feature of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted PIM packet to an affected device. A successful exploit could allow the attacker to cause a traffic loop, resulting in a DoS condition.

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