What is the vulnerability ID for this Magento vulnerability?

The vulnerability ID for this Magento vulnerability is CVE-2021-21012.

Which versions of Magento are affected by this vulnerability?

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier), and 2.3.6 (and earlier) are affected by this vulnerability.

What is the severity level of vulnerability CVE-2021-21012?

The severity level of vulnerability CVE-2021-21012 is medium (CVSS score of 5.3).

What is the type of vulnerability for CVE-2021-21012?

CVE-2021-21012 is an insecure direct object reference (IDOR) vulnerability.

How can this vulnerability be exploited?

Successful exploitation of this vulnerability could lead to sensitive information disclosure.

Vulnerability/
CVE-2021-21012

medium

5.3

CWE

639

13/1/2021

16/9/2024

CVE-2021-21012: Magento Commerce Insecure Direct Object Reference Vulnerability Could Lead To Sensitive Information Disclosure

First published: Wed Jan 13 2021(Updated: )

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to an insecure direct object vulnerability (IDOR) in the checkout module. Successful exploitation could lead to sensitive information disclosure.

Credit: psirt@adobe.com

Affected Software	Affected Version	How to fix
Adobe Magento Commerce	<=2.3.6
Adobe Magento Commerce	=2.4.0
Adobe Magento Commerce	=2.4.0-p1
Adobe Magento Commerce	=2.4.1
Adobe Magento Open Source	<=2.3.6
Adobe Magento Open Source	=2.4.0
Adobe Magento Open Source	=2.4.0-p1
Adobe Magento Open Source	=2.4.1

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Reference Links

https://helpx.adobe.com/security/products/magento/apsb21-08.html

Frequently Asked Questions

What is the vulnerability ID for this Magento vulnerability?
The vulnerability ID for this Magento vulnerability is CVE-2021-21012.
Which versions of Magento are affected by this vulnerability?
Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier), and 2.3.6 (and earlier) are affected by this vulnerability.
What is the severity level of vulnerability CVE-2021-21012?
The severity level of vulnerability CVE-2021-21012 is medium (CVSS score of 5.3).
What is the type of vulnerability for CVE-2021-21012?
CVE-2021-21012 is an insecure direct object reference (IDOR) vulnerability.
How can this vulnerability be exploited?
Successful exploitation of this vulnerability could lead to sensitive information disclosure.

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vendor/adobe
canonical/adobe magento commerce
version/adobe magento commerce/2.3.6
version/adobe magento commerce/2.4.0
version/adobe magento commerce/2.4.0-p1
version/adobe magento commerce/2.4.1
canonical/adobe magento open source
version/adobe magento open source/2.3.6
version/adobe magento open source/2.4.0
version/adobe magento open source/2.4.0-p1
version/adobe magento open source/2.4.1

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