CVE-2017-16748 describes a critical authentication bypass vulnerability affecting Tridium Niagara AX Framework versions 3.8 and prior, and Niagara 4 Framework versions 4.4 and prior. An attacker can gain administrator access to the Niagara system by logging in with any disabled account and a blank password. This vulnerability carries a CVSS score of 9.8 (Critical) due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.4CPE matchmatch criteria | cpe:2.3:a:tridium:niagara:*:*:*:*:*:*:*:* | ||
<= 3.8CPE matchmatch criteria | cpe:2.3:a:tridium:niagara_ax_framework:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.