CVE-2022-20624

HIGH

8.6

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.

Details CVE

Score CVSS v3.18.6

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie2/23/2022

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

cisco:n9k-c9316d-gxcisco:n9k-c9332d-gx2bcisco:n9k-c9348d-gx2acisco:n9k-c93600cd-gxcisco:n9k-c9364d-gx2acisco:nexus_3048cisco:nexus_31108pc-vcisco:nexus_31108tc-vcisco:nexus_31128pqcisco:nexus_3132c-zcisco:nexus_3132q-vcisco:nexus_3132q-xcisco:nexus_3132q-xlcisco:nexus_3164qcisco:nexus_3172pqcisco:nexus_3172pq-xlcisco:nexus_3172tq-xlcisco:nexus_3232ccisco:nexus_3264c-ecisco:nexus_3264qcisco:nexus_3408-scisco:nexus_34180yccisco:nexus_3432d-scisco:nexus_3464ccisco:nexus_3524-xcisco:nexus_3524-xlcisco:nexus_3548-xcisco:nexus_3548-xlcisco:nexus_36180yc-rcisco:nexus_3636c-rcisco:nexus_92160yc-xcisco:nexus_92300yccisco:nexus_92304qccisco:nexus_92348gc-xcisco:nexus_9236ccisco:nexus_9272qcisco:nexus_9504cisco:nexus_9508cisco:nexus_9516cisco:nx-oscisco:ucs_64108cisco:ucs_6454

Faiblesses (CWE)

CWE-400CWE-20

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cfsoip-dos-tpykyDr(psirt@cisco.com)

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cfsoip-dos-tpykyDr(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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