CVE Vulnerability

CVE-2021-27430

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.

4.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

6.8 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

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

Configuration 1

cpe:2.3:a:ge:ur_bootloader_binary:7.01:*:*:*:*:*:*:*
cpe:2.3:a:ge:ur_bootloader_binary:7.02:*:*:*:*:*:*:*
cpe:2.3:a:ge:ur_bootloader_binary:7.00:*:*:*:*:*:*:*
Information

Published : 2022-03-23 08:15

Updated : 2022-03-31 05:32

NVD link : CVE-2021-27430

Mitre link : CVE-2021-27430

Products Affected
No products.
CWE
CWE-798