CVE-2021-31630

Command Injection in Open PLC Webserver v3 allows remote attackers to execute arbitrary code via the "Hardware Layer Code Box" component on the "/hardware" page of the application.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

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://packetstormsecurity.com/files/162563/OpenPLC-WebServer-3-Remote-Code-Execution.html	Exploit Third Party Advisory VDB Entry
https://www.youtube.com/watch?v=l08DHB08Gow	Exploit Third Party Advisory
https://packetstormsecurity.com/files/162563/OpenPLC-WebServer-3-Remote-Code-Execution.html	Exploit Third Party Advisory VDB Entry
https://www.youtube.com/watch?v=l08DHB08Gow	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:openplcproject:openplc_v3_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:06

Type	Values Removed	Values Added
References	~~() https://packetstormsecurity.com/files/162563/OpenPLC-WebServer-3-Remote-Code-Execution.html - Exploit, Third Party Advisory, VDB Entry~~	() https://packetstormsecurity.com/files/162563/OpenPLC-WebServer-3-Remote-Code-Execution.html - Exploit, Third Party Advisory, VDB Entry
References	~~() https://www.youtube.com/watch?v=l08DHB08Gow - Exploit, Third Party Advisory~~	() https://www.youtube.com/watch?v=l08DHB08Gow - Exploit, Third Party Advisory

Information

Published : 2021-08-03 15:15

Updated : 2024-11-21 06:06

NVD link : CVE-2021-31630

Mitre link : CVE-2021-31630

CVE.ORG link : CVE-2021-31630

JSON object : View

Products Affected

openplcproject

openplc_v3_firmware
openplc_v3

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

{"id": "CVE-2021-31630", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2021-08-03T15:15:08.417", "references": [{"url": "https://packetstormsecurity.com/files/162563/OpenPLC-WebServer-3-Remote-Code-Execution.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://www.youtube.com/watch?v=l08DHB08Gow", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://packetstormsecurity.com/files/162563/OpenPLC-WebServer-3-Remote-Code-Execution.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.youtube.com/watch?v=l08DHB08Gow", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-94"}]}], "descriptions": [{"lang": "en", "value": "Command Injection in Open PLC Webserver v3 allows remote attackers to execute arbitrary code via the \"Hardware Layer Code Box\" component on the \"/hardware\" page of the application."}, {"lang": "es", "value": "Una Inyecci\u00f3n de Comandos en Open PLC Webserver versi\u00f3n v3, permite a atacantes remotos ejecutar c\u00f3digo arbitrario por medio del componente \"Hardware Layer Code Box\" en la p\u00e1gina \"/hardware\" de la aplicaci\u00f3n"}], "lastModified": "2024-11-21T06:06:02.917", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:openplcproject:openplc_v3_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7624BE59-886B-421D-96CC-105F185AE070"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6861E863-E6AC-4BFB-8CDE-2328A045540D"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}