#VU47677 Information exposure through externally-generated error message in Magento Open Source and Adobe Commerce (formerly Magento Commerce) - CVE-2020-24406

Vulnerability identifier: #VU47677

Vulnerability risk: Low

CVSSv4.0: 0.5 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2020-24406

CWE-ID: N/A

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: Adobe
Magento, Inc

Description

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application while handling error conditions. A remote privileged user can obtain sensitive information on the system, such as full installation path of web application.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Magento Open Source: 2.0.0 - 2.0.18, 2.1.0 - 2.1.18, 2.2.0 - 2.2.11, 2.3.0 - 2.3.5-p2, 2.4.0

Adobe Commerce (formerly Magento Commerce): 2.0.0 - 2.0.18, 2.1.0 - 2.1.18, 2.2.0 - 2.2.11, 2.3.0 - 2.3.5-p2, 2.4.0

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External links
https://helpx.adobe.com/security/products/magento/apsb20-59.html

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

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