CVE-2021-34257 Information

Description

Multiple Remote Code Execution (RCE) vulnerabilities exist in WPanel 4 4.3.1 and below via a malicious PHP file upload to (1) Dashboard’s Avatar image (2) Posts Folder image (3) Pages Folder image and (4) Gallery Folder image.

CVSS Vector

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

Reference

https://github.com/Sentinal920/WPanel4-Authenticated-RCE https://latestpcsolution.wordpress.com/2021/06/05/wpanel4-cms-authenticated-rce/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8