5.3
Moyenne
CVE-2021-27424 GE UR firmware versions prior to version 8.1x shares MODBUS memory map as part of the communications guide
Description
GE UR firmware versions prior to version 8.1x shares MODBUS memory map as part of the communications guide. GE was made aware a “Last-key pressed” MODBUS register can be used to gain unauthorized information.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| UR family 8.1 | premières → < 8.1x | 8.1x |
Autres CVE de UR family
Les 6 CVE de UR family →
CVE-2021-27422
GE UR firmware versions prior to version 8.1x web server interface is supported on UR over HTTP protocol
7.5
Élevée
CVE-2021-27426
GE UR IED firmware versions prior to version 8.1x with “Basic” security variant does not allow the disabling of the…
9.8
Critique
CVE-2021-27428
GE UR IED firmware versions prior to version 8.1x supports upgrading firmware using UR Setup configuration tool –…
9.8
Critique
CVE-2021-27420
GE UR firmware versions prior to version 8.1x web server task does not properly handle receipt of unsupported HTTP…
5.3
Moyenne