CVE-2021-27428

CRITICAL

9.8

Descripcion

GE UR IED firmware versions prior to version 8.1x supports upgrading firmware using UR Setup configuration tool – Enervista UR Setup. This UR Setup tool validates the authenticity and integrity of firmware file before uploading the UR IED. An illegitimate user could upgrade firmware without appropriate privileges. The weakness is assessed, and mitigation is implemented in firmware Version 8.10.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado3/23/2022

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

ge:multilin_b30ge:multilin_b30_firmwarege:multilin_b90ge:multilin_b90_firmwarege:multilin_c30ge:multilin_c30_firmwarege:multilin_c60ge:multilin_c60_firmwarege:multilin_c70ge:multilin_c70_firmwarege:multilin_c95ge:multilin_c95_firmwarege:multilin_d30ge:multilin_d30_firmwarege:multilin_d60ge:multilin_d60_firmwarege:multilin_f35ge:multilin_f35_firmwarege:multilin_f60ge:multilin_f60_firmwarege:multilin_g30ge:multilin_g30_firmwarege:multilin_g60ge:multilin_g60_firmwarege:multilin_l30ge:multilin_l30_firmwarege:multilin_l60ge:multilin_l60_firmwarege:multilin_l90ge:multilin_l90_firmwarege:multilin_m60ge:multilin_m60_firmwarege:multilin_n60ge:multilin_n60_firmwarege:multilin_t35ge:multilin_t35_firmwarege:multilin_t60ge:multilin_t60_firmware

Debilidades (CWE)

CWE-434CWE-434

Referencias

https://www.cisa.gov/uscert/ics/advisories/icsa-21-075-02(ics-cert@hq.dhs.gov)

https://www.gegridsolutions.com/Passport/Login.aspx(ics-cert@hq.dhs.gov)

https://www.cisa.gov/uscert/ics/advisories/icsa-21-075-02(af854a3a-2127-422b-91ae-364da2661108)

https://www.gegridsolutions.com/Passport/Login.aspx(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.