CVE-2021-27430

MediumCVSS 6.8/10Last modified Jun 17, 2026

Description

GE UR bootloader binary Version 7.00, 7.01 and 7.02 included unused hardcoded credentials. Additionally, a user with physical access to the UR IED can interrupt the boot sequence by rebooting the UR.

Metrics

CVSS 3.1 6.8/10CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Mar 23, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-27430: Medium severity, CVSS 6.8 | Vulnix