CVE-2021-37707

Name: CVE-2021-37707
Creator: NVD / NIST
Published: 2021-08-16T19:15:15.783+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.89%

Last modified Jun 17, 2026

CVE-2021-37707 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Shopware is an open source eCommerce platform. Versions prior to 6.4.3.1 contain a vulnerability that allows manipulation of product reviews via API. EPSS estimates a 0.89% chance of exploitation in the next 30 days.

Description

Shopware is an open source eCommerce platform. Versions prior to 6.4.3.1 contain a vulnerability that allows manipulation of product reviews via API. Version 6.4.3.1 contains a patch. As workarounds for older versions of 6.1, 6.2, and 6.3, corresponding security measures are also available via a plugin.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.89%

54.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Shopware	Shopware	>= 6.1.0, < 6.4.3.1

References

https://github.com/shopware/platform/commit/912b96de3b839c6c5525c98cbb58f537c2d838bePatch, Third Party Advisory
https://github.com/shopware/platform/security/advisories/GHSA-9f8f-574q-8jmfThird Party Advisory
https://github.com/shopware/platform/commit/912b96de3b839c6c5525c98cbb58f537c2d838bePatch, Third Party Advisory
https://github.com/shopware/platform/security/advisories/GHSA-9f8f-574q-8jmfThird Party Advisory

Timeline

Published: Aug 16, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-37707?

How severe is CVE-2021-37707?

CVE-2021-37707 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.89% probability of exploitation in the next 30 days.

How do I fix CVE-2021-37707?

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-2021-37707?

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

Scan your code now

Source: NVD / NIST