CVE-2021-46036 — CRITICAL (9.8)

Vulnerability Description

An arbitrary file upload vulnerability in the component /ms/file/uploadTemplate.do of MCMS v5.2.4 allows attackers to execute arbitrary code.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Mingsoft	Mcms	5.2.4

Related Weaknesses (CWE)

CWE-434

References

https://lycshub.github.io/2021/12/28/MCMS-vulnerabilities/ExploitThird Party Advisory
https://lycshub.github.io/2021/12/28/MCMS-vulnerabilities/ExploitThird Party Advisory

FAQ

What is CVE-2021-46036?

CVE-2021-46036 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An arbitrary file upload vulnerability in the component /ms/file/uploadTemplate.do of MCMS v5.2.4 allows attackers to execute arbitrary code.

How severe is CVE-2021-46036?

CVE-2021-46036 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-46036?

Check the references section above for vendor advisories and patch information. Affected products include: Mingsoft Mcms.