CVE-2026-84059
Received Received - Intake

Command Injection Vulnerability in ICP DAS UA-2200 and UA-5200

Publication date: 2026-09-01

Last updated on: 2026-09-01

Assigner: VulDB

Description
A flaw has been found in ICP DAS UA-2200 and UA-5200 up to 20260704. The affected element is the function ArmAngstromInstructionSet of the file /CGI?RestApi=SetHostname. Executing a manipulation of the argument ParameterArray can lead to command injection. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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Meta Information

Published
2026-09-01
Last Modified
2026-09-01
Generated
2026-09-01
AI Q&A
2026-09-01
EPSS Evaluated
N/A
NVD
CVE-2026-84059
EUVD
EUVD-2026-69012

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
icp_das ua-2200 to 20260704 (inc)
icp_das ua-5200 to 20260704 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-77 The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Attack-Flow Graph

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Executive Summary

This vulnerability is a command injection flaw in ICP DAS UA-2200 and UA-5200 devices up to 20260704. It exists in the ArmAngstromInstructionSet function of the /CGI?RestApi=SetHostname endpoint. An attacker can manipulate the ParameterArray argument to execute arbitrary commands remotely. The exploit is publicly available and the vendor did not respond to disclosure attempts.

Detection Guidance

Detecting this vulnerability requires checking for the presence of ICP DAS UA-2200 or UA-5200 devices running firmware up to 20260704. Inspect network traffic for requests to /CGI?RestApi=SetHostname with manipulated ParameterArray arguments. Use network scanning tools to identify affected devices.

Impact Analysis

If you use affected ICP DAS UA-2200 or UA-5200 devices, an attacker could gain unauthorized remote access to execute commands on the device. This may allow them to take control of the device, modify its settings, or disrupt its operations. The impact depends on the device's role in your network.

Compliance Impact

This vulnerability may impact compliance with GDPR and HIPAA due to potential unauthorized access and data exposure risks from command injection. Remote exploitation could lead to data breaches, violating confidentiality requirements in both standards.

Mitigation Strategies

Immediately isolate affected devices from the network if possible. Contact ICP DAS for firmware updates or patches. Monitor network traffic for suspicious commands targeting /CGI?RestApi=SetHostname. Apply network segmentation to limit exposure.

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