Stored Cross-Site Scripting
CVE-2023-4203

9CRITICAL

Key Information:

Vendor
Advantech
Status
Eki-1524
Eki-1522
Eki-1521
Vendor
CVE Published:
8 August 2023

Summary

Advantech EKI-1524, EKI-1522, and EKI-1521 devices, up to version 1.21, are susceptible to a Stored Cross-Site Scripting vulnerability. This issue arises when authenticated users interact with the ping tool in the web-interface, allowing an attacker to inject malicious scripts. If exploited, this vulnerability could compromise the confidentiality of user data and potentially facilitate unauthorized actions within the application.

Affected Version(s)

EKI-1521 0 <= 1.24

EKI-1522 0 <= 1.24

EKI-1524 0 <= 1.24

References

https://cyberdanube.com/en/en-st-polten-uas-multiple-vuln...
http://seclists.org/fulldisclosure/2023/Aug/13
http://packetstormsecurity.com/files/174153/Advantech-EKI...

CVSS V3.1

Score:
9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

R. Haas
A. Resanovic
T. Etzenberger
M. Bineder
.