Vulnerability Details : CVE-2021-36040
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 attacker with admin privileges can upload a specially crafted file to bypass file extension restrictions and could lead to remote code execution.
Vulnerability category: Input validationExecute code
Products affected by CVE-2021-36040
- cpe:2.3:a:adobe:adobe_commerce:*:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:adobe_commerce:*:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:adobe_commerce:2.4.2:p1:*:*:*:*:*:*
- cpe:2.3:a:adobe:magento_open_source:*:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:magento_open_source:*:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:magento_open_source:2.4.2:p1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-36040
0.31%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-36040
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
7.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
1.2
|
5.9
|
NIST | |
|
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
2.3
|
6.0
|
Adobe Systems Incorporated |
CWE ids for CVE-2021-36040
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by:
- nvd@nist.gov (Primary)
- psirt@adobe.com (Secondary)
-
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-36040
-
https://helpx.adobe.com/security/products/magento/apsb21-64.html
Adobe Security BulletinPatch;Vendor Advisory
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