CVE-2021-21014

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to a file upload restriction bypass. Successful exploitation could lead to arbitrary code execution by an authenticated attacker. Access to the admin console is required for successful exploitation.

CVSS v3 9.1 CRITICAL
CVSS v2.0 6.5 MEDIUM

9.1^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Exploitability : 2.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

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://helpx.adobe.com/security/products/magento/apsb21-08.html	Vendor Advisory
https://helpx.adobe.com/security/products/magento/apsb21-08.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:magento:magento:::::commerce:::*
	cpe:2.3:a:magento:magento:::::open_source:::*
	cpe:2.3:a:magento:magento:2.3.6:-:::commerce:::*
	cpe:2.3:a:magento:magento:2.3.6:-:::open_source:::*
	cpe:2.3:a:magento:magento:2.4.0:-:::commerce:::*
	cpe:2.3:a:magento:magento:2.4.0:-:::open_source:::*
	cpe:2.3:a:magento:magento:2.4.0:p1:::commerce:::*
	cpe:2.3:a:magento:magento:2.4.0:p1:::open_source:::*
	cpe:2.3:a:magento:magento:2.4.1:-:::commerce:::*
	cpe:2.3:a:magento:magento:2.4.1:-:::open_source:::*

History

21 Nov 2024, 05:47

Type	Values Removed	Values Added
References	~~() https://helpx.adobe.com/security/products/magento/apsb21-08.html - Vendor Advisory~~	() https://helpx.adobe.com/security/products/magento/apsb21-08.html - Vendor Advisory

Information

Published : 2021-02-11 21:15

Updated : 2024-11-21 05:47

NVD link : CVE-2021-21014

Mitre link : CVE-2021-21014

CVE.ORG link : CVE-2021-21014

JSON object : View

Products Affected

magento

magento

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

{"id": "CVE-2021-21014", "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}], "cvssMetricV30": [{"type": "Secondary", "source": "psirt@adobe.com", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.3}]}, "published": "2021-02-11T21:15:12.540", "references": [{"url": "https://helpx.adobe.com/security/products/magento/apsb21-08.html", "tags": ["Vendor Advisory"], "source": "psirt@adobe.com"}, {"url": "https://helpx.adobe.com/security/products/magento/apsb21-08.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "psirt@adobe.com", "description": [{"lang": "en", "value": "CWE-434"}]}], "descriptions": [{"lang": "en", "value": "Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to a file upload restriction bypass. Successful exploitation could lead to arbitrary code execution by an authenticated attacker. Access to the admin console is required for successful exploitation."}, {"lang": "es", "value": "Magento versiones 2.4.1 (y anteriores), versiones 2.4.0-p1 (y anteriores) y versiones 2.3.6 (y anteriores), son vulnerables a una omisi\u00f3n de restricci\u00f3n de la carga de archivos. Una explotaci\u00f3n con \u00e9xito podr\u00eda conllevar a una ejecuci\u00f3n de c\u00f3digo arbitraria por parte de un atacante autenticado. Es requerido un acceso a la consola de administraci\u00f3n para una explotaci\u00f3n con \u00e9xito"}], "lastModified": "2024-11-21T05:47:24.293", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:magento:magento:*:*:*:*:commerce:*:*:*", "vulnerable": true, "matchCriteriaId": "14B6B496-E849-4935-B3D8-8BDB8DDD59A3", "versionEndExcluding": "2.3.6"}, {"criteria": "cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*", "vulnerable": true, "matchCriteriaId": "79C3A2B0-AE14-4D0F-BEE2-82FC00BE6087", "versionEndExcluding": "2.3.6"}, {"criteria": "cpe:2.3:a:magento:magento:2.3.6:-:*:*:commerce:*:*:*", "vulnerable": true, "matchCriteriaId": "F9C60780-1213-4D06-A4C4-CC915C952B7B"}, {"criteria": "cpe:2.3:a:magento:magento:2.3.6:-:*:*:open_source:*:*:*", "vulnerable": true, "matchCriteriaId": "3CCEDD72-7195-495C-A9B6-9D18BA9756F7"}, {"criteria": "cpe:2.3:a:magento:magento:2.4.0:-:*:*:commerce:*:*:*", "vulnerable": true, "matchCriteriaId": "05F799AA-CDC0-409F-BB7E-CB941D6FB189"}, {"criteria": "cpe:2.3:a:magento:magento:2.4.0:-:*:*:open_source:*:*:*", "vulnerable": true, "matchCriteriaId": "600AA27A-D2A8-41C3-8631-74ECF7453E78"}, {"criteria": "cpe:2.3:a:magento:magento:2.4.0:p1:*:*:commerce:*:*:*", "vulnerable": true, "matchCriteriaId": "67683B07-34CD-4DD2-A6C9-C71733007397"}, {"criteria": "cpe:2.3:a:magento:magento:2.4.0:p1:*:*:open_source:*:*:*", "vulnerable": true, "matchCriteriaId": "ECA32B69-E9D8-4C01-ACDC-E0F885D937FB"}, {"criteria": "cpe:2.3:a:magento:magento:2.4.1:-:*:*:commerce:*:*:*", "vulnerable": true, "matchCriteriaId": "80860D39-0D51-47B3-BA92-F473ADA1BBC3"}, {"criteria": "cpe:2.3:a:magento:magento:2.4.1:-:*:*:open_source:*:*:*", "vulnerable": true, "matchCriteriaId": "2ADFE661-AB9C-4387-AC4F-D14A0717C2B8"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@adobe.com"}