CVE-2015-6480 Information

Description

The MessageBrokerServlet servlet in Moxa OnCell Central Manager before 2.2 does not require authentication which allows remote attackers to obtain administrative access via a command as demonstrated by the addUserAndGroup action.

CVSS Vector

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

Reference

http://zerodayinitiative.com/advisories/ZDI-15-452/ https://ics-cert.us-cert.gov/advisories/ICSA-15-328-01

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

LOW

Base Severity

8.3