CVE-2022-28223

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 30-03-2022 08:15

Last modified: - 05-04-2022 04:57

Total changes: - 2

Description

Tekon KIO devices through 2022-03-30 allow an authenticated admin user to escalate privileges to root by uploading a malicious Lua plugin.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Network

Attack vector

High

Availability

High

Confidentiality

High

Integrity

High

Privileges required

Unchanged

Scope

None

User interaction

7.2

Base score

1.2

5.9

Exploitability score

Impact score

Verification logic

AND

vendor=tekon AND product=kio_firmware AND versionEndIncluding=2022-03-30

vendor=tekon AND product=kio AND version=-

AND

vendor=tekon AND product=kio-1m_firmware AND versionEndIncluding=2022-03-30

vendor=tekon AND product=kio-1m AND version=-

AND

vendor=tekon AND product=kio-2mrs_firmware AND versionEndIncluding=2022-03-30

vendor=tekon AND product=kio-2mrs AND version=-

AND

vendor=tekon AND product=kio-2m_firmware AND versionEndIncluding=2022-03-30

vendor=tekon AND product=kio-2m AND version=-

AND

vendor=tekon AND product=kio-2ms_firmware AND versionEndIncluding=2022-03-30

vendor=tekon AND product=kio-2ms AND version=-

AND

vendor=tekon AND product=kio-2md_firmware AND versionEndIncluding=2022-03-30

vendor=tekon AND product=kio-2md AND version=-

AND

vendor=tekon AND product=kio-8\(4\)_firmware AND versionEndIncluding=2022-03-30

vendor=tekon AND product=kio-8\(4\) AND version=-

AND

vendor=tekon AND product=kio-8\(4\)l_firmware AND versionEndIncluding=2022-03-30

vendor=tekon AND product=kio-8\(4\)l AND version=-

Reference

https://medium.com/@bertinjoseb/post-auth-rce-based-in-malicious-lua-plugin-script-upload-scada-controllers-located-in-russia-57044425ac38

Keywords

CVE-2022-28223

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2022-28223

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures