High severity · published Sep 6, 2023
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…
7.2
CVSS
2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Magento · Magento
before 2.3.7; before 2.3.7; 2.4.0 before 2.4.2; 2.4.0 before 2.4.2; 2.3.7; 2.3.7; +4 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-36021
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-36021
Vendor Advisory
https://helpx.adobe.com/security/products/magento/apsb21-64.html
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