CVE-2021-27426

GE UR IED firmware versions prior to version 8.1x with “Basic” security variant does not allow the disabling of the “Factory Mode,” which is used for servicing the IED by a “Factory” user...

CVE-2021-27428

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...

CVE-2025-27253

A CWE-15 "External Control of System or Configuration Setting" in GE Vernova UR IED family devices from version 7.0 up to 8.60 allows an attacker to provide input that establishes a TCP connection through a port forwarding. The lack of the IP address and port validation may allow the attacker to...

CVE-2021-27426

GE UR IED firmware versions prior to version 8.1x with “Basic” security variant does not allow the disabling of the “Factory Mode,” which is used for servicing the IED by a “Factory” user...

CVE-2021-27428

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...

Code injection

GE UR IED firmware versions prior to version 8.1x with “Basic” security variant does not allow the disabling of the “Factory Mode,” which is used for servicing the IED by a “Factory” user...

CVE-2021-27426

CVE-2021-27426 affects GE UR family UR IEDs; prior to firmware 8.1x with Basic security, the device does not allow disabling Factory Mode, enabling servicing by factory users. Root cause is an insecure default variable initialization (CWE-453). Impact per sources includes potential bypass of acce...

CVE-2021-27426 GE UR family insecure default variable initialization

GE UR IED firmware versions prior to version 8.1x with “Basic” security variant does not allow the disabling of the “Factory Mode,” which is used for servicing the IED by a “Factory” user...

CVE-2021-27428

CVE-2021-27428 affects GE UR family UR IED firmware prior to 8.1x, where the UR Setup (Enervista UR Setup) firmware upgrade flow does not enforce appropriate privileges, allowing an illegitimate user to upgrade firmware. The weakness centers on Unrestricted Upload of a Dangerous Type; the vulnera...