CVE-2018-8838 Information

Description

A weakness in access controls in CENTUM CS 1000 all versions CENTUM CS 3000 versions R3.09.50 and earlier CENTUM CS 3000 Small versions R3.09.50 and earlier CENTUM VP versions R6.03.10 and earlier CENTUM VP Small versions R6.03.10 and earlier CENTUM VP Basic versions R6.03.10 and earlier Exaopc versions R3.75.00 and earlier B/M9000 CS all versions and B/M9000 VP versions R8.01.01 and earlier may allow a local attacker to exploit the message management function of the system. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H).

CVSS Vector

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

Reference

https://ics-cert.us-cert.gov/advisories/ICSA-18-102-01

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

HIGH

Base Score

HIGH

Base Severity

6.5