synced 13 MIN AGO
01 Record

CVE-2021-36042

Magento Commerce API File Option Upload Extension Improper Input Validation Vulnerability Could Lead To Remote Code Execution

CriticalPUBLISHEDCNA: adobe
CNA base score9.1 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

02 Description

Magento Commerce API File Option Upload Extension Improper Input Validation Vulnerability Could Lead To Remote Code Execution

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
2.47% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 84.1% of scored records. A rank, not a probability.
NVD base score
7.2 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2021-09-01 14:31Z5 YR AGO
Last updated
2024-09-17 01:25Z2 YR AGO
Reserved
2021-06-30
Assigning CNA
adobe
Record state
PUBLISHED
Severity
Critical (CVSS 9.1)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Weaknesses
  • CWE-20Improper Input ValidationClass
  • CWE-434Unrestricted Upload of File with Dangerous TypeBase
Data version
5.1
Document digest
8c90d934ec1482bf8e5b50342da34cafb9582618d3f6cff59d72001258993fda

05 Affected products

VendorProductVersionsPlatforms
AdobeMagento Commerce<= 2.4.2, <= 2.4.2-p1, <= 2.3.7, <= None—

06 References