CVE-2023-4203

Stored Cross-Site Scripting

State: Published
Severity: 9.0 Critical
Published: Aug 8, 2023
Updated: Feb 13, 2025
Reserved: Aug 7, 2023

Description

Advantech EKI-1524, EKI-1522, EKI-1521 devices through 1.21 are affected by a Stored Cross-Site Scripting vulnerability, which can be triggered by authenticated users in the ping tool of the web-interface.

Scores

CVSS	Score	Vector	Source
3.1	9.0 Critical	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H	CyberDanube

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
EKI-1524Advantech	1.24 and earlierAffected
EKI-1522Advantech	1.24 and earlierAffected
EKI-1521Advantech	1.24 and earlierAffected

References

https://cyberdanube.com/en/en-st-polten-uas-multiple-vulnerabilities-in-advantech-eki-15xx-series/
http://seclists.org/fulldisclosure/2023/Aug/13
http://packetstormsecurity.com/files/174153/Advantech-EKI-1524-CE-EKI-1522-EKI-1521-Cross-Site-Scripting.html

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