CVE-2022-20676mediumCWE-250

CVE-2022-20676: fallo de gravedad media en Cisco IOS XE Software

Cisco IOS XE Software Tool Command Language Privilege Escalation Vulnerability

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear Cisco IOS XE

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

13Vexday Risk Score

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

ssvc Trackcvss 5.1epss 0.3%
A vulnerability in the Tool Command Language (Tcl) interpreter of Cisco IOS XE Software could allow an authenticated, local attacker to escalate from privilege level 15 to root-level privileges. This vulnerability is due to insufficient input validation of data that is passed into the Tcl interpreter. An attacker could exploit this vulnerability by loading malicious Tcl code on an affected device. A successful exploit could allow the attacker to execute arbitrary commands as root. By default, Tcl shell access requires privilege level 15.
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N
Productos afectados
Cisco · Cisco IOS XE Software
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