#VU14443 Improper authentication in Niagara 4 Framework and Niagara AX Framework - CVE-2017-16748
Published: August 17, 2018
Vulnerability identifier: #VU14443
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2017-16748
CWE-ID: CWE-287
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Niagara 4 Framework
Niagara AX Framework
Niagara 4 Framework
Niagara AX Framework
Software vendor:
Tridium
Tridium
Description
The vulnerability allows a local unauthenticated attacker to bypass authentication on the target system.
The vulnerability exists on Microsoft Windows Systems due to improper authentication. A local attacker can use a disabled account name and a blank password, log into the local Niagara platform and gain administrator access to the Niagara system.
Remediation
Update Niagara 4 Framework to version 4.4.92.2.1.
Update Niagara AX Framework to version 3.8.401.
Update Niagara AX Framework to version 3.8.401.