CVE-2026-109830
Received Received - Intake

meta-iot2050 Configuration File Code Execution Vulnerability

Publication date: 2026-11-10

Last updated on: 2026-11-10

Assigner: siemens-SADP

Description
A vulnerability has been identified in meta-iot2050 (All versions >= V01.03.01). Affected devices take parts from a configuration file and execute them unchecked. This could allow an attacker which is able to manipulate the configuration file to make the user execute arbitrary code on the device.

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Meta Information

Published
2026-11-10
Last Modified
2026-11-10
Generated
2026-11-10
AI Q&A
2026-11-10
EPSS Evaluated
N/A
NVD
CVE-2026-109830
EUVD
EUVD-2026-120889

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
siemens meta-iot2050 From 01.03.01 (inc)

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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

This is a command injection vulnerability in the meta-iot2050 firmware update tool. An attacker who can modify a configuration file can inject and execute arbitrary commands with root privileges on affected devices.

Detection Guidance

Check configuration files for meta-iot2050 for untrusted input execution. Monitor device logs for unexpected command execution patterns. Siemens advises inspecting network traffic to the device for suspicious configuration file modifications.

Impact Analysis

An attacker could gain control of the device, execute malicious code, steal data, or disrupt operations. Since the device runs with root privileges, the impact is severe and could affect system integrity, confidentiality, and availability.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, violating compliance requirements for data protection such as GDPR or HIPAA. Organizations may face legal penalties or reputational damage if exploited.

Mitigation Strategies

Restrict network access to affected devices to prevent unauthorized configuration changes. Follow Siemens Industrial Security guidelines. Monitor for updates and apply fixes once released. Avoid using untrusted configuration files.

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