7.5
High
CVE-2021-27422 GE UR firmware versions prior to version 8.1x web server interface is supported on UR over HTTP protocol
Description
GE UR firmware versions prior to version 8.1x web server interface is supported on UR over HTTP protocol. It allows sensitive information exposure without authentication.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| UR family 8.1 | earliest → < 8.1x | 8.1x |
Other CVEs of UR family
The 6 CVEs of UR family →
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
Critical
CVE-2021-27424
GE UR firmware versions prior to version 8.1x shares MODBUS memory map as part of the communications guide
5.3
Medium
CVE-2021-27428
GE UR IED firmware versions prior to version 8.1x supports upgrading firmware using UR Setup configuration tool –…
9.8
Critical
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
Medium