PT-2020-15905 · Mara · Mara Cms

Published 2020-09-03 · Updated 2022-12-03 · CVE-2020-25042

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Mara CMS version 7.5

Description An issue exists that allows arbitrary file upload. To exploit this, an attacker needs a valid authenticated session and must make a "codebase/dir.php?type=filenew" request to upload PHP code to "codebase/handler.php".

Recommendations For Mara CMS version 7.5, consider restricting access to the "codebase/dir.php" endpoint to prevent unauthorized file uploads until a patch is available. As a temporary workaround, restrict the type parameter in the "codebase/dir.php" endpoint to prevent setting it to "filenew" and uploading malicious PHP code.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2020-25042

Affected Products

Mara Cms

References · 6

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/maracms_upload_exec.rb · Exploit
• 🔥 http://packetstormsecurity.com/files/159304/MaraCMS-7.5-Remote-Code-Execution.html · Exploit
• 🔥 https://exploit-db.com/exploits/48780 · Exploit
• https://osv.dev/vulnerability/CVE-2020-25042 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-25042 · Security Note
• https://sourceforge.net/projects/maracms · Note