CVE-2021-36044

HIGHCVSS 7.5/10EPSS 2.01%

Last modified

CVE-2021-36044 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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 unauthenticated attacker could abuse this vulnerability to cause a server-side denial-of-service using a GraphQL field.. EPSS estimates a 2.01% chance of exploitation in the next 30 days.

Description

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 unauthenticated attacker could abuse this vulnerability to cause a server-side denial-of-service using a GraphQL field.

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
2.01%

78.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
AdobeAdobe Commerce>= 2.3.0, <= 2.3.7
AdobeAdobe Commerce>= 2.4.0, <= 2.4.2
AdobeAdobe Commerce2.4.2P1
AdobeMagento Open Source>= 2.3.0, <= 2.3.7
AdobeMagento Open Source>= 2.4.0, <= 2.4.2
AdobeMagento Open Source2.4.2P1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-36044?
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 unauthenticated attacker could abuse this vulnerability to cause a server-side denial-of-service using a GraphQL field.
How severe is CVE-2021-36044?
CVE-2021-36044 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.01% probability of exploitation in the next 30 days.
How do I fix CVE-2021-36044?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-36044?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST