Main Vulnerability Database Vulnerabilities #VU21231

#VU21231 Improper Authorization in Niagara 4 Framework and Niagara AX Framework - CVE-2019-13528

Published: September 20, 2019

Vulnerability identifier: #VU21231

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2019-13528

CWE-ID: CWE-285

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
Niagara 4 Framework
Niagara AX Framework

Software vendor:
Tridium

Description

The vulnerability allows a local user to disclose sensitive information.

The vulnerability exists due to missing authorization checks. A local authenticated user can gain read access to privileged files.

The following versions are vulnerable:

Niagara AX 3.8u4:
- OS Dist: 2.7.402.2
- NRE Config Dist: 3.8.401.1
Niagara 4.4u3:
- OS Dist: 4.4.73.38.1 NRE Config
- Dist: 4.4.94.14.1
Niagara 4.7u1:
- OS Dist: (JACE 8000) 4.7.109.16.1
- OS Dist (Edge 10): 4.7.109.18.1
- NRE Config Dist: 4.7.110.32.1

Contact vendor for available updates on support channel.