#VU95942 Arbitrary file upload in Adobe Commerce (formerly Magento Commerce) and Magento Open Source - CVE-2024-39397

Vulnerability identifier: #VU95942

Vulnerability risk: Critical

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Red]

CVE-ID: CVE-2024-39397

CWE-ID: CWE-434

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Adobe Commerce (formerly Magento Commerce)
Web applications / E-Commerce systems
Magento Open Source
Web applications / E-Commerce systems

Vendor: Magento, Inc
Adobe

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to insufficient validation of file during file upload. A remote non-authenticated attacker can upload a malicious file and execute it on the server.

Successful exploitation of the vulnerability may result in entire system compromise.

Note, the vulnerability affects only installations with Apache HTTP server.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Adobe Commerce (formerly Magento Commerce): 2.4.4 - 2.4.7-p1

Magento Open Source: 2.4.4 - 2.4.7-p1

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External links
https://helpx.adobe.com/security/products/magento/apsb24-61.html
https://experienceleague.adobe.com/en/docs/commerce-knowledge-base/kb/troubleshooting/known-issues-patches-attached/security-update-available-for-adobe-commerce-apsb24-61

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.