Vulnerability Details CVE-2020-14483
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 31.2%
CVSS Severity
CVSS v3 Score 4.3
CVSS v2 Score 3.3
References
Products affected by CVE-2020-14483
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cpe:2.3:a:tridium:niagara:4.6.96.28
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cpe:2.3:a:tridium:niagara:4.7.109.20
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cpe:2.3:a:tridium:niagara:4.7.110.32
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cpe:2.3:a:tridium:niagara:4.8.0.110
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cpe:2.3:a:tridium:niagara_enterprise_security:2.4.31
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cpe:2.3:a:tridium:niagara_enterprise_security:2.4.45
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cpe:2.3:a:tridium:niagara_enterprise_security:4.8.0.35