CVE-2023-20046highCWE-289

CVE-2023-20046: fallo de gravedad alta en Cisco ASR 5000 Series Software

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear Cisco ASR 5000 Series+ Monitorear Cisco Ultra Cloud Core - User Plane Function

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8.8epss 1.6%
A vulnerability in the key-based SSH authentication feature of Cisco StarOS Software could allow an authenticated, remote attacker to elevate privileges on an affected device. This vulnerability is due to insufficient validation of user-supplied credentials. An attacker could exploit this vulnerability by sending a valid low-privileged SSH key to an affected device from a host that has an IP address that is configured as the source for a high-privileged user account. A successful exploit could allow the attacker to log in to the affected device through SSH as a high-privileged user. There are workarounds that address this vulnerability.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Cisco · Cisco ASR 5000 Series SoftwareCisco · Cisco Ultra Cloud Core - User Plane Function
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