PT-2023-5482 · Advantech · Eki-1524+2

A. Resanovic + 3 · Published 2023-07-17 · Updated 2023-08-14 · CVE-2023-4203

Positive Technologies (AI Summary)

CVSS v3.1

9.0

Critical

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Advantech EKI-1524, EKI-1522, EKI-1521 devices through 1.21

Description The issue is related to a Stored Cross-Site Scripting vulnerability. This vulnerability can be triggered by authenticated users in the ping tool of the web-interface. The vulnerability exists due to the lack of protection measures for the web page structure, allowing a remote attacker to conduct cross-site scripting attacks using the ping tool.

Recommendations For Advantech EKI-1524, EKI-1522, EKI-1521 devices through 1.21, consider disabling the ping tool in the web-interface as a temporary workaround until a patch is available. Restrict access to the web-interface to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2023-06128

CVE-2023-4203

Affected Products

Eki-1521

Eki-1522

Eki-1524

References · 10

• 🔥 https://cyberdanube.com/en/en-st-polten-uas-multiple-vulnerabilities-in-advantech-eki-15xx-series · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-4203 · Security Note
• https://osv.dev/vulnerability/CVE-2023-4203 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-06128 · Security Note
• http://seclists.org/fulldisclosure/2023/Aug/13 · Note
• https://t.me/cvenotify/56295 · Telegram Post
• https://seclists.org/fulldisclosure/2023/Aug/13 · Note
• https://t.me/cvenotify/56320 · Telegram Post
• http://packetstormsecurity.com/files/174153/Advantech-EKI-1524-CE-EKI-1522-EKI-1521-Cross-Site-Scripting.html · Note
• https://packetstormsecurity.com/files/174153/Advantech-EKI-1524-CE-EKI-1522-EKI-1521-Cross-Site-Scripting.html · Note