CVE-2021-36040: Magento Commerce Improper Input Validation Could Lead To Remote Code Execution

Published Sep 1, 2021
·
Updated

Magento Commerce versions 2.4.2 (and earlier), 2.4.2-p1 (and earlier) and 2.3.7 (and earlier) are affected by an improper input validation vulnerability. An attacker with admin privileges can upload a specially crafted file to bypass file extension restrictions and could lead to remote code execution.

Affected Software

6 affected components
Adobe Adobe Commerce>=2.3.0<=2.3.7
Adobe Adobe Commerce>=2.4.0<=2.4.2
Adobe Adobe Commerce=2.4.2-p1
Adobe Magento Open Source>=2.3.0<=2.3.7
Adobe Magento Open Source>=2.4.0<=2.4.2
Adobe Magento Open Source=2.4.2-p1

Event History

Sep 1, 2021
CVE Published
via MITRE·02:31 PM
Data Sourced
via MITRE·02:31 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the vulnerability ID?

The vulnerability ID is CVE-2021-36040.

2

What is the severity of CVE-2021-36040?

The severity of CVE-2021-36040 is critical with a severity value of 7.2.

3

Which versions of Magento Commerce are affected?

Magento Commerce versions 2.4.2 (and earlier), 2.4.2-p1 (and earlier), and 2.3.7 (and earlier) are affected.

4

What is the impact of CVE-2021-36040?

An attacker with admin privileges can upload a specially crafted file to bypass file extension restrictions and could lead to remote code execution.

5

How can I fix the vulnerability?

Apply the necessary security patches provided by Adobe to fix the vulnerability.

Contact

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