by Kastro
Paper/Archive/CVE-2021-32682

CVE-2021-32682

Studio-42 elFinder — Multiple vulnerabilities leading to RCE

EPSS 70%CVSS 9.8
critical.is priorityof 100
49
CVSS 9.8 (CNA, NVD agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 99.4.994 × 2019.9No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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 hosting the elFinder PHP connector, even with minimal configuration. The issues were patched in version 2.1.59. As a workaround, ensure the connector is not exposed without authentication.

Affected

ProductAffectedFixed inSource
elFinder= 2.1.58–CNA

Scores by source

GitHub_M (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refgithub.com/Studio-42/elFinder/security/advisories/GHSA-wph3-44rj-92prrefgithub.com/Studio-42/elFinder/commit/a106c350b7dfe666a81d6b576816db9fe0899b17refpacketstormsecurity.com/files/164173/elFinder-Archive-Command-Injection.htmlrefblog.sonarsource.com/elfinder-case-study-of-web-file-manager-vulnerabilities