CVE-2019-6852 Information

Description

A CWE-200: Information Exposure vulnerability exists in Modicon Controllers (M340 CPUs M340 communication modules Premium CPUs Premium communication modules Quantum CPUs Quantum communication modules - see security notification for specific versions) which could cause the disclosure of FTP hardcoded credentials when using the Web server of the controller on an unsecure network.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Reference

https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-281-02/ https://www.se.com/ww/en/download/document/SEVD-2019-316-0220/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5