Boletines de Vulnerabilidades

Cisco IOS and IOS XE Software SNMP Extended Named Access Control List Bypass Vulnerability


Información sobre el sistema

   
Software afectado Cisco

Descripción

A vulnerability in the implementation of the Simple Network Management Protocol (SNMP) IPv4 access control list (ACL) feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to perform SNMP polling of an affected device, even if it is configured to deny SNMP traffic. This vulnerability exists because Cisco IOS Software and Cisco IOS XE Software do not support extended IPv4 ACLs for SNMP, but they do allow administrators to configure extended

More info:

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-uwBXfqww?vs_f=Cisco%20Security%20Advisory&vs_cat=Security%20Intelligence&vs_type=RSS&vs_p=Cisco%20IOS%20and%20IOS%20XE%20Software%20SNMP%20Extended%20Named%20Access%20Control%20List%20Bypass%20Vulnerability&vs_k=1

Identificadores estándar

Propiedad Valor
CVE CVE-2024-20373.

Histórico de versiones

Versión Comentario Fecha

Miembros de

Ministerio de Defensa
CNI
CCN
CCN-CERT