Cross-Site Scripting (XSS) Vulnerability in Modicon M340, Premium, Quantum PLCs and BMXNOR0200

CVE-2018-7831 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:P/A:N

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.

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