CVE-2023-20064
Gravedad CVSS v3.1:
MEDIA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
09/03/2023
Última modificación:
07/11/2023
Descripción
*** Pendiente de traducción *** A vulnerability in the GRand Unified Bootloader (GRUB) for Cisco IOS XR Software could allow an unauthenticated attacker with physical access to the device to view sensitive files on the console using the GRUB bootloader command line. This vulnerability is due to the inclusion of unnecessary commands within the GRUB environment that allow sensitive files to be viewed. An attacker could exploit this vulnerability by being connected to the console port of the Cisco IOS XR device when the device is power-cycled. A successful exploit could allow the attacker to view sensitive files that could be used to conduct additional attacks against the device.
Impacto
Puntuación base 3.x
4.60
Gravedad 3.x
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:* | 7.9.1 (excluyendo) | |
| cpe:2.3:h:cisco:asr_9000v-v2:-:*:*:*:*:*:x64:* | ||
| cpe:2.3:h:cisco:asr_9001:-:*:*:*:*:*:x64:* | ||
| cpe:2.3:h:cisco:asr_9006:-:*:*:*:*:*:x64:* | ||
| cpe:2.3:h:cisco:asr_9010:-:*:*:*:*:*:x64:* | ||
| cpe:2.3:h:cisco:asr_9901:-:*:*:*:*:*:x64:* | ||
| cpe:2.3:h:cisco:asr_9902:-:*:*:*:*:*:x64:* | ||
| cpe:2.3:h:cisco:asr_9903:-:*:*:*:*:*:x64:* | ||
| cpe:2.3:h:cisco:asr_9904:-:*:*:*:*:*:x64:* | ||
| cpe:2.3:h:cisco:asr_9906:-:*:*:*:*:*:x64:* | ||
| cpe:2.3:h:cisco:asr_9910:-:*:*:*:*:*:x64:* | ||
| cpe:2.3:h:cisco:asr_9912:-:*:*:*:*:*:x64:* | ||
| cpe:2.3:h:cisco:asr_9922:-:*:*:*:*:*:x64:* | ||
| cpe:2.3:h:cisco:ios_xrv_9000:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:cisco:ncs_1001:-:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página



