CVE-2021-43421

Exploit

EPSS 76.57%
Published 07.04.2022 17:15:08
Last modified 21.11.2024 06:29:12
Source cve@mitre.org
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A File Upload vulnerability exists in Studio-42 elFinder 2.0.4 to 2.1.59 via connector.minimal.php, which allows a remote malicious user to upload arbitrary files and execute PHP code.

Affected products Warnungen 0 Metrics 3 CWE 1 References 5

Data is provided by the National Vulnerability Database (NVD)

Std42 ≫ Elfinder Version >= 2.0.4 <= 2.1.59

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	76.57%	0.989

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	9.8	3.9	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	7.5	10	6.4	AV:N/AC:L/Au:N/C:P/I:P/A:P

CWE-434 Unrestricted Upload of File with Dangerous Type

The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

https://github.com/Studio-42/elFinder/issues/3429

Third Party Advisory

Exploit

Issue Tracking

https://twitter.com/infosec_90/status/1455180286354919425

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-43421

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-43421

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-43421

EUVD