Security research

Advantech iView SQL injection and authentication vulnerability

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Vulnerability number


CVE-2021-32930

CVE-2021-32932


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 Hazard level


high-risk



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Vulnerability overview


Advantech iView is a software of Advantech company in China that manages B smart Worx devices based on simple network protocol (SNMP).


Due to the lack of authentication in the product configuration, an attacker can change the configuration and execute arbitrary code; Attackers can obtain sensitive information by constructing malicious SQL statements to trigger injection vulnerabilities.



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version affected

Advantech iView < v5.7.03.6182


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repair suggestions


The vulnerability repair version has been officially released. It is recommended that users upgrade to the secure version:

https://www.advantech.tw/support/details/firmware?id=1-HIPU-183


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