CVE-2021-32630
Assigner: GitHub_M
Published: 2021-05-20T16:45:12
State: PUBLISHED
affected: product: admidio
vendor: Admidio
versions: status: affected
version: < 4.0.4
descriptions: value: 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.
metrics: cvssV3_1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 9.6
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
version: 3.1
problemTypes: descriptions: cweId: CWE-434
description: CWE-434: Unrestricted Upload of File with Dangerous Type
type: CWE
source: advisory: GHSA-xpqj-67r8-25j2
discovery: UNKNOWN
title: Various