CVE-2021-23394 - Vulnerability Details - OpenCVE

Description

The package studio-42/elfinder before 2.1.58 are vulnerable to Remote Code Execution (RCE) via execution of PHP code in a .phar file. NOTE: This only applies if the server parses .phar files as PHP.

Published: 2021-06-13

Score: 8.1 High

EPSS: 77.4% High

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

studio-42/elfinder

affected

Version	Status	Constraints
`unspecified`	affected	< 2.1.58

Configuration 1 [-]

cpe:2.3:a:std42:elfinder:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-1383	The package studio-42/elfinder before 2.1.58 are vulnerable to Remote Code Execution (RCE) via execution of PHP code in a .phar file. NOTE: This only applies if the server parses .phar files as PHP.
Github GHSA	GHSA-qm58-cvvm-c5qr	elFinder unsafe upload filtering leading to remote code execution

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.77362.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://blog.sonarsource.com/elfinder-case-study-of-web-file-manager-vulnerabilities/
https://github.com/Studio-42/elFinder
https://github.com/Studio-42/elFinder/commit/75ea92decc16a5daf7f618f85dc621d1b534b5e1
https://github.com/Studio-42/elFinder/issues/3295
https://snyk.io/vuln/SNYK-PHP-STUDIO42ELFINDER-1290554

History

No history.

Subscriptions

Std42 Elfinder

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2021-06-13T11:05:11.816Z

Updated: 2024-09-16T22:30:47.517Z

Reserved: 2021-01-08T00:00:00.000Z

Link: CVE-2021-23394

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-06-13T11:15:14.290

Modified: 2024-11-21T05:51:38.263

Link: CVE-2021-23394

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-434

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