CVE-2022-28223

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

CVSS v3.0 7.2 HIGH
CVSS v2.0 9.0 HIGH

7.2^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

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

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tekon:kio_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tekon:kio:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:tekon:kio-1m_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tekon:kio-1m:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:tekon:kio-2mrs_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tekon:kio-2mrs:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:tekon:kio-2m_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tekon:kio-2m:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:tekon:kio-2ms_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tekon:kio-2ms:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:tekon:kio-2md_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tekon:kio-2md:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND

cpe:2.3:o:tekon:kio-8\(4\)_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tekon:kio-8\(4\):-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND

cpe:2.3:o:tekon:kio-8\(4\)l_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tekon:kio-8\(4\)l:-:*:*:*:*:*:*:*

Information

Published : 2022-03-30 11:15

Updated : 2022-04-05 07:57

NVD link : CVE-2022-28223

Mitre link : CVE-2022-28223

JSON object : View

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

Products Affected

tekon

kio-1m_firmware
kio-8\(4\)l_firmware
kio-2m_firmware
kio-2mrs_firmware
kio-2mrs
kio-2m
kio-8\(4\)l
kio_firmware
kio-8\(4\)_firmware
kio-2md
kio-2md_firmware
kio-2ms_firmware
kio
kio-8\(4\)
kio-1m
kio-2ms

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"authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "severity": "HIGH", "acInsufInfo": false, "impactScore": 10.0, "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}}, "publishedDate": "2022-03-30T18:15Z", "configurations": {"nodes": [{"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:tekon:kio_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2022-03-30"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:tekon:kio:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:tekon:kio-1m_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2022-03-30"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:tekon:kio-1m:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:tekon:kio-2mrs_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2022-03-30"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:tekon:kio-2mrs:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:tekon:kio-2m_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2022-03-30"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:tekon:kio-2m:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:tekon:kio-2ms_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2022-03-30"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:tekon:kio-2ms:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:tekon:kio-2md_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2022-03-30"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:tekon:kio-2md:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:tekon:kio-8\\(4\\)_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2022-03-30"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:tekon:kio-8\\(4\\):-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:tekon:kio-8\\(4\\)l_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2022-03-30"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:tekon:kio-8\\(4\\)l:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-04-05T14:57Z"}

7.2 /10