CVE-2018-8841 Information

Description

In Advantech WebAccess versions V8.2_20170817 and prior WebAccess versions V8.3.0 and prior WebAccess Dashboard versions V.2.0.15 and prior WebAccess Scada Node versions prior to 8.3.1 and WebAccess/NMS 2.0.3 and prior an improper privilege management vulnerability may allow an authenticated user to modify files when read access should only be given to the user.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/104190 https://ics-cert.us-cert.gov/advisories/ICSA-18-135-01

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8