#VU81216 Stored cross-site scripting in Advantech Co., Ltd products - CVE-2023-4202
Published: September 27, 2023
Vulnerability identifier: #VU81216
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-4202
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
EKI-1524-CE
EKI-1522-CE
EKI-1521-CE
EKI-1524-CE
EKI-1522-CE
EKI-1521-CE
Software vendor:
Advantech Co., Ltd
Advantech Co., Ltd
Description
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Remediation
Install updates from vendor's website.
External links
- 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
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-269-04