CVE-2020-14483 describes a vulnerability in Tridium Niagara and Niagara Enterprise Security where a failed TLS handshake can cause a connection to hang, leading to a Niagara thread becoming unresponsive and requiring a manual restart. This issue affects specific versions of Niagara (4.6.96.28, 4.7.109.20, 4.7.110.32, 4.8.0.110) and Niagara Enterprise Security (2.4.31, 2.4.45, 4.8.0.35). The vulnerability has a CVSS score of 4.3 (Medium), indicating a low impact on availability, requiring adjacent network access, and no user interaction. There is currently no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.6.96.28CPE matchmatch criteria | cpe:2.3:a:tridium:niagara:4.6.96.28:*:*:*:*:*:*:* | ||
4.7.109.20CPE matchmatch criteria | cpe:2.3:a:tridium:niagara:4.7.109.20:*:*:*:*:*:*:* | ||
4.7.110.32CPE matchmatch criteria | cpe:2.3:a:tridium:niagara:4.7.110.32:*:*:*:*:*:*:* | ||
4.8.0.110CPE matchmatch criteria | cpe:2.3:a:tridium:niagara:4.8.0.110:*:*:*:*:*:*:* | ||
2.4.31CPE matchmatch criteria | cpe:2.3:a:tridium:niagara_enterprise_security:2.4.31:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
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