CVE-2022-20624

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 23-02-2022 07:15

Last modified: - 07-03-2022 04:08

Total changes: - 3

Description

A vulnerability in the Cisco Fabric Services over IP (CFSoIP) feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation of incoming CFSoIP packets. An attacker could exploit this vulnerability by sending crafted CFSoIP packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Low

Attack complexity

Network

Attack vector

High

Availability

None

Confidentiality

None

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

7.5

Base score

3.9

3.6

Exploitability score

Impact score

Verification logic

AND

vendor=cisco AND product=nx-os AND version=7.0\(3\)

vendor=cisco AND product=nx-os AND version=9.2\(2\)

vendor=cisco AND product=nx-os AND version=9.2\(3\)

vendor=cisco AND product=nx-os AND version=9.3\(3\)

vendor=cisco AND product=nx-os AND version=9.3\(5\)

vendor=cisco AND product=n9k-c9316d-gx AND version=-

vendor=cisco AND product=n9k-c9332d-gx2b AND version=-

vendor=cisco AND product=n9k-c9348d-gx2a AND version=-

vendor=cisco AND product=n9k-c93600cd-gx AND version=-

vendor=cisco AND product=n9k-c9364d-gx2a AND version=-

vendor=cisco AND product=nexus_3048 AND version=-

vendor=cisco AND product=nexus_31108pc-v AND version=-

vendor=cisco AND product=nexus_31108tc-v AND version=-

vendor=cisco AND product=nexus_31128pq AND version=-

vendor=cisco AND product=nexus_3132c-z AND version=-

vendor=cisco AND product=nexus_3132q-v AND version=-

vendor=cisco AND product=nexus_3132q-x AND version=-

vendor=cisco AND product=nexus_3132q-xl AND version=-

vendor=cisco AND product=nexus_3164q AND version=-

vendor=cisco AND product=nexus_3172pq AND version=-

vendor=cisco AND product=nexus_3172pq-xl AND version=-

vendor=cisco AND product=nexus_3172tq-xl AND version=-

vendor=cisco AND product=nexus_3232c AND version=-

vendor=cisco AND product=nexus_3264c-e AND version=-

vendor=cisco AND product=nexus_3264q AND version=-

vendor=cisco AND product=nexus_3408-s AND version=-

vendor=cisco AND product=nexus_34180yc AND version=-

vendor=cisco AND product=nexus_3432d-s AND version=-

vendor=cisco AND product=nexus_3464c AND version=-

vendor=cisco AND product=nexus_3524-x AND version=-

vendor=cisco AND product=nexus_3524-xl AND version=-

vendor=cisco AND product=nexus_3548-x AND version=-

vendor=cisco AND product=nexus_3548-xl AND version=-

vendor=cisco AND product=nexus_36180yc-r AND version=-

vendor=cisco AND product=nexus_3636c-r AND version=-

vendor=cisco AND product=nexus_92160yc-x AND version=-

vendor=cisco AND product=nexus_92300yc AND version=-

vendor=cisco AND product=nexus_92304qc AND version=-

vendor=cisco AND product=nexus_92348gc-x AND version=-

vendor=cisco AND product=nexus_9236c AND version=-

vendor=cisco AND product=nexus_9272q AND version=-

vendor=cisco AND product=nexus_9504 AND version=-

vendor=cisco AND product=nexus_9508 AND version=-

vendor=cisco AND product=nexus_9516 AND version=-

AND

vendor=cisco AND product=nx-os AND version=4.1\(1a\)a

vendor=cisco AND product=nx-os AND version=7.0\(3\)

vendor=cisco AND product=ucs_64108 AND version=-

vendor=cisco AND product=ucs_6454 AND version=-

Reference

20220223 Cisco NX-OS Software Cisco Fabric Services Over IP Denial of Service Vulnerability-Vendor Advisory

Keywords

CVE-2022-20624

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2022-20624

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures