CVE-2021-27430

Published: Mar 23, 2022

Modified: Apr 16, 2025

PUBLISHED

CVSS v3.1

8.4

HIGH

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.

Vendor	Product	Versions
GE	UR bootloader binary	affected `7.00` affected `7.01` affected `7.02`

Weaknesses (CWE)

CWE-798

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-075-02

x_refsource_CONFIRM

https://www.gegridsolutions.com/Passport/Login.aspx

x_refsource_CONFIRM

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CVE-2021-27430

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References