What’s Vulnerable › Vulnerabilities

CVE-2023-4202: Stored Cross-Site Scripting

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-08-08 · updated 2026-06-17
• Weakness: CWE-79

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 device name field of the web-interface.

Affected products

• Advantech Eki-1521 Firmware: through 1.21
• Advantech Eki-1522 Firmware: through 1.21
• Advantech Eki-1524 Firmware: through 1.21

References

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

Get alerted when CVE-2023-4202 or the next vulnerability affects your stack