cvedb.io
CVE-2018-7831
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2018-11-30T19:29:00.593 · Last modified 2026-06-17T02:03:49.233

Summary

An Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 allowing an attacker to send a specially crafted URL to a currently authenticated web server user to execute a password change on the web server.

Affected products

schneider-electric — modicom_m340_firmware

Does this affect you?

Add your gear to cvedb and we'll alert you only when schneider-electric ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.