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Boletines de Vulnerabilidades |
Cisco IOS XR Software Health Check Open Port Vulnerability |
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Información sobre el sistema |
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| Software afectado | Cisco |
Descripción |
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A vulnerability in the health check RPM of Cisco IOS XR Software could allow an unauthenticated, remote attacker to access the Redis instance that is running within the NOSi container. This vulnerability exists because the health check RPM opens TCP port 6379 by default upon activation. An attacker could exploit this vulnerability by connecting to the Redis instance on the open port. A successful exploit could allow the attacker to write to the Redis in-memory database, write arbitrary files to More info: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-redis-ABJyE5xK?vs_f=Cisco%20Security%20Advisory&vs_cat=Security%20Intelligence&vs_type=RSS&vs_p=Cisco%20IOS%20XR%20Software%20Health%20Check%20Open%20Port%20Vulnerability&vs_k=1 |
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Identificadores estándar |
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| Propiedad | Valor |
| CVE | CVE-2022-20821. |
Histórico de versiones |
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| Versión | Comentario | Fecha |