CVE-2021-27430 Information

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.

CVSS Vector

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

Reference

https://www.cisa.gov/uscert/ics/advisories/icsa-21-075-02 https://www.gegridsolutions.com/Passport/Login.aspx

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

6.8