CVE-2020-13994

An issue was discovered in Mods for HESK 3.1.0 through 2019.1.0. A privileged user can achieve code execution on the server via a ticket because of improper access control of uploaded resources. This might be exploitable in conjunction with CVE-2020-13992 by an unauthenticated attacker.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

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

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://loca1gh0s7.github.io/MFH-from-XSS-to-RCE-loca1gh0st-exercise/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mods-for-hesk:mods_for_hesk:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-07-09 15:15

Updated : 2024-02-04 21:00

NVD link : CVE-2020-13994

Mitre link : CVE-2020-13994

CVE.ORG link : CVE-2020-13994

JSON object : View

Products Affected

mods-for-hesk

mods_for_hesk

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

{"id": "CVE-2020-13994", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "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": "2020-07-09T15:15:12.583", "references": [{"url": "https://loca1gh0s7.github.io/MFH-from-XSS-to-RCE-loca1gh0st-exercise/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-434"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Mods for HESK 3.1.0 through 2019.1.0. A privileged user can achieve code execution on the server via a ticket because of improper access control of uploaded resources. This might be exploitable in conjunction with CVE-2020-13992 by an unauthenticated attacker."}, {"lang": "es", "value": "Se detect\u00f3 un problema en Mods para HESK versiones 3.1.0 hasta 2019.1.0. Un usuario privilegiado puede lograr una ejecuci\u00f3n de c\u00f3digo en el servidor por medio de un ticket debido a un control de acceso inapropiado de los recursos cargados. Esto podr\u00eda ser explotable en conjunto con el CVE-2020-13992 por parte de un atacante no autenticado"}], "lastModified": "2021-07-21T11:39:23.747", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mods-for-hesk:mods_for_hesk:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F2A3FF3E-0097-4456-B329-E4A61C59A090", "versionEndIncluding": "2019.1.0", "versionStartIncluding": "3.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}