What is the CVSS score of CVE-2024-55020?

CVE-2024-55020 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.3%.

Which versions of Cmt 3072xh2 Firmware are affected by CVE-2024-55020?

A critical remote code execution vulnerability (CVE-2024-55020, CVSS 9.8) affects Weintek cMT-3072XH2 HMI devices running easyweb Web v2.1.53, enabling unauthenticated attackers to execute arbitrary…

How to fix or mitigate CVE-2024-55020?

Within 24 hours: Identify and inventory all cMT-3072XH2 devices in your environment and assess network exposure; immediately isolate affected devices to segregated industrial networks with restricted inbound access. Within 7 days: Implement network-level compensating controls including WAF rules blocking DHCP activation endpoints, disable the DHCP activation feature if operationally feasible, and establish continuous monitoring for exploitation attempts. Within 30 days: Evaluate replacement with patched hardware or alternative vendors; coordinate with Weintek for patch ETA and interim security updates; conduct forensic analysis of historical logs for signs of compromise.

Cmt 3072xh2 Firmware CVE-2024-55020

CRITICAL

Improper Input Validation (CWE-20)

2026-03-03 cve@mitre.org

Command Injection Cmt 3072xh2 Firmware Easyweb

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 22:05 vuln.today

CVE Published

Mar 03, 2026 - 20:16 nvd

CRITICAL 9.8

DescriptionCVE.org

A command injection vulnerability in the DHCP activation feature of Weintek cMT-3072XH2 easyweb Web Version v2.1.53, OS v20231011 allows attackers to execute arbitrary commands with root privileges.