CVE-2021-27428

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 23-03-2022 09:15

Last modified: - 01-04-2022 05:28

Total changes: - 3

Description

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.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Network

Attack vector

High

Availability

High

Confidentiality

High

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

9.8

Base score

3.9

5.9

Exploitability score

Impact score

Verification logic

AND

vendor=ge AND product=multilin_b30_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_b30 AND version=-

AND

vendor=ge AND product=multilin_b90_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_b90 AND version=-

AND

vendor=ge AND product=multilin_c60_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_c60 AND version=-

AND

vendor=ge AND product=multilin_c70_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_c70 AND version=-

AND

vendor=ge AND product=multilin_c95_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_c95 AND version=-

AND

vendor=ge AND product=multilin_d30_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_d30 AND version=-

AND

vendor=ge AND product=multilin_d60_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_d60 AND version=-

AND

vendor=ge AND product=multilin_f35_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_f35 AND version=-

AND

vendor=ge AND product=multilin_f60_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_f60 AND version=-

AND

vendor=ge AND product=multilin_g30_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_g30 AND version=-

AND

vendor=ge AND product=multilin_g60_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_g60 AND version=-

AND

vendor=ge AND product=multilin_l30_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_l30 AND version=-

AND

vendor=ge AND product=multilin_l60_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_l60 AND version=-

AND

vendor=ge AND product=multilin_l90_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_l90 AND version=-

AND

vendor=ge AND product=multilin_m60_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_m60 AND version=-

AND

vendor=ge AND product=multilin_n60_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_n60 AND version=-

AND

vendor=ge AND product=multilin_t35_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_t35 AND version=-

AND

vendor=ge AND product=multilin_t60_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_t60 AND version=-

AND

vendor=ge AND product=multilin_c30_firmware AND versionEndExcluding=8.10

vendor=ge AND product=multilin_c30 AND version=-

Reference

Keywords

CVE-2021-27428

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-27428

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures