CVE-2021-43421
Studio-42 elFinder PHP Upload Remote Code Execution Vulnerability
Description
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.
INFO
Published Date :
April 7, 2022, 5:15 p.m.
Last Modified :
April 13, 2022, 8:30 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2021-43421 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2021-43421.
| URL | Resource |
|---|---|
| https://github.com/Studio-42/elFinder/issues/3429 | Exploit Issue Tracking Third Party Advisory |
| https://twitter.com/infosec_90/status/1455180286354919425 | 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).
all laravel cve
Python
essential templates for kenzer [DEPRECATED]
kenzer vulnerabilities kenzer-templates arpsyndicate
Python Shell Ruby
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-43421 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-43421 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]
Apr. 13, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/Studio-42/elFinder/issues/3429 No Types Assigned https://github.com/Studio-42/elFinder/issues/3429 Exploit, Issue Tracking, Third Party Advisory Changed Reference Type https://twitter.com/infosec_90/status/1455180286354919425 No Types Assigned https://twitter.com/infosec_90/status/1455180286354919425 Third Party Advisory Added CWE NIST CWE-434 Added CPE Configuration OR *cpe:2.3:a:std42:elfinder:*:*:*:*:*:*:*:* versions from (including) 2.0.4 up to (including) 2.1.59
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-43421 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-2021-43421
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
6.88 }} 0.28%
score
0.94109
percentile