CVE-2020-13166

The management tool in MyLittleAdmin 3.8 allows remote attackers to execute arbitrary code because machineKey is hardcoded (the same for all customers' installations) in web.config, and can be used to send serialized ASP code.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://packetstormsecurity.com/files/157808/Plesk-myLittleAdmin-ViewState-.NET-Deserialization.html	Exploit Third Party Advisory VDB Entry
https://ssd-disclosure.com/ssd-advisory-mylittleadmin-preauth-rce/	Exploit Third Party Advisory
http://packetstormsecurity.com/files/157808/Plesk-myLittleAdmin-ViewState-.NET-Deserialization.html	Exploit Third Party Advisory VDB Entry
https://ssd-disclosure.com/ssd-advisory-mylittleadmin-preauth-rce/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mylittletools:mylittleadmin:3.8:*:*:*:*:*:*:*

History

21 Nov 2024, 05:00

Type	Values Removed	Values Added
References	~~() http://packetstormsecurity.com/files/157808/Plesk-myLittleAdmin-ViewState-.NET-Deserialization.html - Exploit, Third Party Advisory, VDB Entry~~	() http://packetstormsecurity.com/files/157808/Plesk-myLittleAdmin-ViewState-.NET-Deserialization.html - Exploit, Third Party Advisory, VDB Entry
References	~~() https://ssd-disclosure.com/ssd-advisory-mylittleadmin-preauth-rce/ - Exploit, Third Party Advisory~~	() https://ssd-disclosure.com/ssd-advisory-mylittleadmin-preauth-rce/ - Exploit, Third Party Advisory

Information

Published : 2020-05-19 20:15

Updated : 2024-11-21 05:00

NVD link : CVE-2020-13166

Mitre link : CVE-2020-13166

CVE.ORG link : CVE-2020-13166

JSON object : View

Products Affected

mylittletools

mylittleadmin

CWE

CWE-798

Use of Hard-coded Credentials

{"id": "CVE-2020-13166", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2020-05-19T20:15:10.087", "references": [{"url": "http://packetstormsecurity.com/files/157808/Plesk-myLittleAdmin-ViewState-.NET-Deserialization.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://ssd-disclosure.com/ssd-advisory-mylittleadmin-preauth-rce/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://packetstormsecurity.com/files/157808/Plesk-myLittleAdmin-ViewState-.NET-Deserialization.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://ssd-disclosure.com/ssd-advisory-mylittleadmin-preauth-rce/", "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-798"}]}], "descriptions": [{"lang": "en", "value": "The management tool in MyLittleAdmin 3.8 allows remote attackers to execute arbitrary code because machineKey is hardcoded (the same for all customers' installations) in web.config, and can be used to send serialized ASP code."}, {"lang": "es", "value": "La herramienta de administraci\u00f3n en MyLittleAdmin versi\u00f3n 3.8, permite a atacantes remotos ejecutar c\u00f3digo arbitrario porque machineKey est\u00e1 embebida (lo mismo para todas las instalaciones de los clientes) en web.config, y puede ser usado para enviar c\u00f3digo ASP serializado."}], "lastModified": "2024-11-21T05:00:47.257", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mylittletools:mylittleadmin:3.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B77DE62E-39E3-4E03-871A-940BA8119425"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}