CVE-2026-84059 PUBLISHED

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.

• huliangjia (VulDB User) reporter
• VulDB CNA Team coordinator

• VDB-397547 | ICP DAS UA-2200/UA-5200 CGI ArmAngstromInstructionSet command injection
• VDB-397547 | CTI Indicators (IOB, IOC, TTP, IOA)
• CVE-2026-84059 | CVE Analysis and Report
• Submit #880065 | ICP DAS UA‑2200 Series UA‑2200 Series Command Injection
• Submit #880072 | ICP DAS UA‑5200 Series UA‑5200 Series Command Injection (Duplicate)
• https://uvxbywu62qm.feishu.cn/wiki/SzRyw0uSnieCLDkMR8NcgcvanMd?from=from_copylink
• https://uvxbywu62qm.feishu.cn/wiki/KwSzwcCstioZqKk7PODcIsDAn4W?from=from_copylink

• Command Injection CWE
• Injection CWE