CVE-2021-32630
Admidio Authenticated RCE via .phar File Upload
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.
INFO
Published Date :
May 20, 2021, 5:15 p.m.
Last Modified :
May 27, 2021, 2:13 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.8
Exploitability Score :
3.1
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-32630.
| URL | Resource |
|---|---|
| https://github.com/Admidio/admidio/issues/994 | Third Party Advisory |
| https://github.com/Admidio/admidio/releases/tag/v4.0.4 | Release Notes Third Party Advisory |
| https://github.com/Admidio/admidio/security/advisories/GHSA-xpqj-67r8-25j2 | Exploit Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-32630 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-32630 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
May. 27, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/Admidio/admidio/issues/994 No Types Assigned https://github.com/Admidio/admidio/issues/994 Third Party Advisory Changed Reference Type https://github.com/Admidio/admidio/releases/tag/v4.0.4 No Types Assigned https://github.com/Admidio/admidio/releases/tag/v4.0.4 Release Notes, Third Party Advisory Changed Reference Type https://github.com/Admidio/admidio/security/advisories/GHSA-xpqj-67r8-25j2 No Types Assigned https://github.com/Admidio/admidio/security/advisories/GHSA-xpqj-67r8-25j2 Exploit, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:admidio:admidio:*:*:*:*:*:*:*:* versions up to (excluding) 4.0.4
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-32630 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-32630
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.39 }} 0.09%
score
0.73137
percentile