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.
References
Link Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-075-02 Mitigation Third Party Advisory US Government Resource
https://www.gegridsolutions.com/Passport/Login.aspx Permissions Required Vendor Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: icscert

Published: 2022-03-23T19:46:25

Updated: 2022-03-23T19:46:25

Reserved: 2021-02-19T00:00:00


Link: CVE-2021-27428

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-03-23T20:15:08.527

Modified: 2022-04-01T15:28:04.903


Link: CVE-2021-27428

JSON object: View

cve-icon Redhat Information

No data.

CWE