CVE-2020-14483

4.3 mediumEPSS 0.4%

Medium (4.3) in tridium. EPSS 0.4% chance of exploitation in the next 30 days.

A timeout during a TLS handshake can result in the connection failing to terminate. This can result in a Niagara thread hanging and requires a manual restart of Niagara (Versions 4.6.96.28, 4.7.109.20, 4.7.110.32, 4.8.0.110) and Niagara Enterprise Security (Versions 2.4.31, 2.4.45, 4.8.0.35) to correct.

Severity

CVSS 3.1

4.3 medium

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 36% of CVEs (scores of 2026-10-31)
CWE: CWE-1088
Published: 2020-08-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

tridium:niagara
tridium:niagara_enterprise_security

References

https://us-cert.cisa.gov/ics/advisories/icsa-20-224-03
https://us-cert.cisa.gov/ics/advisories/icsa-20-224-03

Check your stack JSON