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CVE-2021-32630

CRITICAL

9.6

Description

Admidio is a free, open source user management system for websites of organizations and groups. In Admidio before version 4.0.4, there is an authenticated RCE via .phar file upload. A php web shell can be uploaded via the Documents & Files upload feature. Someone with upload permissions could rename the php shell with a .phar extension, visit the file, triggering the payload for a reverse/bind shell. This can be mitigated by excluding a .phar file extension to be uploaded (like you did with .php .phtml .php5 etc). The vulnerability is patched in version 4.0.4.

CVE Details

CVSS v3.1 Score9.6

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published5/20/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

admidio:admidio

Weaknesses (CWE)

CWE-434

References

https://github.com/Admidio/admidio/issues/994(security-advisories@github.com)

https://github.com/Admidio/admidio/releases/tag/v4.0.4(security-advisories@github.com)

https://github.com/Admidio/admidio/security/advisories/GHSA-xpqj-67r8-25j2(security-advisories@github.com)

https://github.com/Admidio/admidio/issues/994(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/Admidio/admidio/releases/tag/v4.0.4(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/Admidio/admidio/security/advisories/GHSA-xpqj-67r8-25j2(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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