What is CVE-2021-36021?

CVE-2021-36021 is a high-severity vulnerability in Adobe Commerce, classified under Improper Input Validation. CVSS score: 7.2/10. Published 2023-09-06.

How severe is CVE-2021-36021?

High severity. CVSS v3 base score is 7.2 out of 10.

Improper input validation in Adobe Commerce

CVE-2021-36021

Magento 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 within the CMS page scheduled update feature. An authenticated attacker with administrative privilege could leverage this vulnerability to achieve remote code execution on the system.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.019 (78.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Adobe Commerce — versions 0
Magento — versions 2.3.7, 2.4.2

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@adobe.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2021-36021?: CVE-2021-36021 is a high-severity vulnerability in Adobe Commerce, classified under Improper Input Validation. CVSS score: 7.2/10. Published 2023-09-06.
How severe is CVE-2021-36021?: High severity. CVSS v3 base score is 7.2 out of 10.