CVE-2020-35606

Arbitrary command execution can occur in Webmin through 1.962. Any user authorized for the Package Updates module can execute arbitrary commands with root privileges via vectors involving %0A and %0C. NOTE: this issue exists because of an incomplete fix for CVE-2019-12840.

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
http://packetstormsecurity.com/files/160676/Webmin-1.962-Remote-Command-Execution.html	Exploit Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/49318	Exploit Third Party Advisory VDB Entry
https://www.pentest.com.tr/exploits/Webmin-1962-PU-Escape-Bypass-Remote-Command-Execution.html	Exploit Third Party Advisory
https://www.webmin.com/download.html	Product

Configurations

Configuration 1 (hide)

cpe:2.3:a:webmin:webmin:*:*:*:*:*:*:*:*

History

26 Apr 2022, 16:12

Type	Values Removed	Values Added
CWE	~~CWE-77~~	CWE-78
References	~~(EXPLOIT-DB) https://www.exploit-db.com/exploits/49318 -~~	(EXPLOIT-DB) https://www.exploit-db.com/exploits/49318 - Exploit, Third Party Advisory, VDB Entry

28 Dec 2020, 21:15

Type	Values Removed	Values Added
References		(EXPLOIT-DB) https://www.exploit-db.com/exploits/49318 -

Information

Published : 2020-12-21 20:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-35606

Mitre link : CVE-2020-35606

CVE.ORG link : CVE-2020-35606

JSON object : View

Products Affected

webmin

webmin

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

{"id": "CVE-2020-35606", "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": "2020-12-21T20:15:12.617", "references": [{"url": "http://packetstormsecurity.com/files/160676/Webmin-1.962-Remote-Command-Execution.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://www.exploit-db.com/exploits/49318", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://www.pentest.com.tr/exploits/Webmin-1962-PU-Escape-Bypass-Remote-Command-Execution.html", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.webmin.com/download.html", "tags": ["Product"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "Arbitrary command execution can occur in Webmin through 1.962. Any user authorized for the Package Updates module can execute arbitrary commands with root privileges via vectors involving %0A and %0C. NOTE: this issue exists because of an incomplete fix for CVE-2019-12840."}, {"lang": "es", "value": "Una ejecuci\u00f3n de comandos arbitraria puede ocurrir en Webmin versiones hasta 1.962. Cualquier usuario autorizado para el m\u00f3dulo Package Updates puede ejecutar comandos arbitrarios con privilegios root por medio de vectores que involucran %0A y %0C. NOTA: este problema se presenta debido a una correcci\u00f3n incompleta para el CVE-2019-12840"}], "lastModified": "2022-04-26T16:12:50.533", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:webmin:webmin:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7C8B8FAE-EA82-4465-9186-6ECE6C031521", "versionEndIncluding": "1.962"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}