high8.8
CVE-2018-7831
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,…
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Schneider-Electric | Modicom M340 Firmware | All versions |
| Schneider-Electric | Modicom Premium Firmware | All versions |
| Schneider-Electric | Modicom Quantum Firmware | All versions |
| Schneider-Electric | Modicom Bmxnor0200h Firmware | All versions |