Critical severity · published Feb 11, 2021
CVE-2021-21018
Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to OS command injection via the scheduled operation module
9.1
CVSS
4%
EPSS
No
On KEV
Description
Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to OS command injection via the scheduled operation module. Successful exploitation could lead to arbitrary code execution by an authenticated attacker. Access to the admin console is required for successful exploitation.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)4.0% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Magento · Magento
before 2.3.6; before 2.3.6; 2.3.6; 2.3.6; 2.4.0; 2.4.0; +4 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-21018
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-21018
Vendor Advisory
https://helpx.adobe.com/security/products/magento/apsb21-08.html
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