CVE-2023-49900
Received Received - Intake

Remote Code Execution in Device Firmware via SetParameter

Publication date: 2026-07-16

Last updated on: 2026-07-16

Assigner: CERT VDE

Description
An unauthenticated remote attacker is able to perform remote code execution due to incorrectly sanitized user input in the SetParameter command.

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Meta Information

Published
2026-07-16
Last Modified
2026-07-16
Generated
2026-07-16
AI Q&A
2026-07-16
EPSS Evaluated
N/A
NVD
CVE-2023-49900
EUVD
EUVD-2023-60600

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
x-rite ma-t6_kohinoor to 2.33 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-78 The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

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Executive Summary

CVE-2023-49900 is a high-severity vulnerability in the X-Rite MA-T6 Kohinoor spectrophotometer firmware before version v2.33. It allows an unauthenticated remote attacker to execute arbitrary code by exploiting improperly sanitized user input in the SetParameter command.

Detection Guidance

Detecting CVE-2023-49900 requires checking the firmware version of the X-Rite MA-T6 Kohinoor spectrophotometer. Ensure the device is running firmware version v2.33 or later. Monitor network traffic for unauthorized SetParameter commands targeting the device.

Impact Analysis

An attacker could exploit this to gain full control over the affected device, potentially leading to data theft, system manipulation, or disruption of operations. Since the device is used in industrial or measurement contexts, this could have cascading effects on processes relying on accurate spectrophotometer readings.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data processed by the spectrophotometer, potentially violating GDPR (data protection) or HIPAA (healthcare data privacy) if such data is involved. Compliance may require immediate patching and audits to ensure no data was compromised.

Mitigation Strategies

Immediately update the X-Rite MA-T6 Kohinoor spectrophotometer firmware to version v2.33 or later. Isolate the device from untrusted networks if possible. Implement strict access controls and monitor for suspicious activity.

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