CVE-2023-50466Network attack vector

Authenticated code execution via HMI Name injection

Published Dec 19, 2023 · Updated Aug 2, 2024

OS command injection in Weintek cMT2078X easyweb Web 2.1.3 on OS 20220215 allows remote authenticated users to execute arbitrary code. The web interface passes a crafted HMI Name parameter to an operating-system command without neutralizing command syntax. Valid easyweb credentials and network access are required; successful injection permits command execution and access to sensitive information on the HMI.

CVSS severity8.8
High
EPSS probability1.90%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Weintek cMT2078X easyweb Web 2.1.3 on OS 20220215 allows remote authenticated users to execute arbitrary code. The web interface passes a crafted HMI Name parameter to an operating-system command without neutralizing command syntax. Valid easyweb credentials and network access are required; successful injection permits command execution and access to sensitive information on the HMI.

The record

CVE
CVE-2023-50466
Published
Dec 19, 2023
Updated
Aug 2, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-78, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 19, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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