CVE-2021-46036
File upload leading to RCE in MCMS
9.8
CRITICAL
CVSS 3.1
EPSS 10.8%
Description
An arbitrary file upload vulnerability in the component /ms/file/uploadTemplate.do of MCMS v5.2.4 allows attackers to execute arbitrary code.
How to fix CVE-2021-46036
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Maven/net.mingsoft:ms-mcms—no fix listed
Is CVE-2021-46036 being exploited?
Moderate — EPSS is 10.8%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, <= 5.2.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |