Description
A path traversal vulnerability in Tridium Niagara AX Versions 3.8 and prior and Niagara 4 systems Versions 4.4 and prior installed on Microsoft Windows Systems can be exploited by leveraging valid platform (administrator) credentials.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ICS-CERT | Niagara AX Framework and Niagara 4 Framework | Niagara AX Framework Versions 3.8 and prior and Niagara 4 Framework Versions 4.4 and prior | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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GainSec/CVE-2017-16744-and-CVE-2017-16748-Tridium-Niagara ★ 5 · Sep 9, 2019
Proof of Concept (PoC) for CVE: 2017-16744 and 2017-16748
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 2
- ICSA-19-022-01 Johnson Controls Facility Explorer CISA ICS & IT advisories · Jan 22, 2019
- ICSA-18-191-03 Tridium Niagara CISA ICS & IT advisories · Aug 16, 2018