CVE-2023-4203

Summary

CVE-2023-4203 is a recently disclosed vulnerability that affects Advantech EKI-1524, EKI-1522, and EKI-1521 devices running on firmware versions prior to 1.22. This issue is classified as a Stored Cross-Site Scripting (XSS) vulnerability, which can be exploited by authenticated users through the ping tool in the device's web interface. Successful exploitation of this flaw could result in the execution of malicious scripts in the user's browser, leading to unauthorized access, data theft, or other malicious activities. Device owners are strongly advised to update their firmware to the latest version as soon as possible to mitigate this risk.

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