CVE-2018-7810 Information

Description

An Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’) vulnerability exists in the embedded web servers in all Modicon M340 Premium Quantum PLCs and BMXNOR0200 allowing an attacker to craft a URL containing JavaScript that will be executed within the user’s browser potentially impacting the machine the browser is running on.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Reference

https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/ https://www.tenable.com/security/research/tra-2018-38

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1