Vulnerability identifier: #VU24751

Vulnerability risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-3718

CWE-ID: CWE-264

Exploitation vector: Network

Exploit availability: No

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

Vendor: Magento, Inc

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to unspecified error, related to security restrctions. A remote attacker can bypass implemented security restrictions and execute arbitrary code on the server.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Magento Open Source: 2.3.0 - 2.3.3, 2.2.0 - 2.2.10, 1.9.3.10 - 1.9.4.3

Adobe Commerce (formerly Magento Commerce): 1.14.0.0 - 1.14.4.3

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External links
http://helpx.adobe.com/security/products/magento/apsb20-02.html

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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.