Vulnerability Details : CVE-2021-43421
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.
Products affected by CVE-2021-43421
- cpe:2.3:a:std42:elfinder:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-43421
6.61%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-43421
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-43421
-
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-43421
-
https://twitter.com/infosec_90/status/1455180286354919425
Abdulrahman on Twitter: "هذا تستخدم ك3rd part في المنتجات الموضحة بالصورة ملاحظة الاستغلال الموجود في الرابط غير كامل لدواعي امنية https://t.co/4Bpco4hbme" / TwitterThird Party Advisory
-
https://github.com/Studio-42/elFinder/issues/3429
RCE elFinder 2.1.59 · Issue #3429 · Studio-42/elFinder · GitHubExploit;Issue Tracking;Third Party Advisory
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