CVE-2021-32682 Multiple vulnerabilities leading to RCE

2021-06-1416:45:11

CWE-918

CWE-78

CWE-22

GitHub_M

www.cve.org

elfinder

javascript

rce

php

connector

authentication

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.973

Percentile

99.9%

JSON

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.

CNA Affected

[
  {
    "product": "elFinder",
    "vendor": "Studio-42",
    "versions": [
      {
        "status": "affected",
        "version": "= 2.1.58"
      }
    ]
  }
]