RCE in Std42 Elfinder
CVE-2021-32682
elFinder is an open-source file manager for web, written in JavaScript using jQuery UI. Several vulnerabilities affect elFinder 2.1.58. These vulnerabilities can allow an attacker to execute arbitrary code and commands on the server hostin…
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.699 (99.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Std42 Elfinder
- Studio-42 Elfinder — versions = 2.1.58
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-32682?
- CVE-2021-32682 is a critical-severity vulnerability in Std42 Elfinder, classified under Path Traversal. CVSS score: 9.8/10. Published 2021-06-14.
- How severe is CVE-2021-32682?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-32682 known to be exploited?
- 8 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.