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.
Published 2020-08-13 15:15:12
Updated 2020-08-19 20:58:30
Source ICS-CERT
View at NVD,   CVE.org

Threat overview for CVE-2020-14483

Top countries where our scanners detected CVE-2020-14483
Top open port discovered on systems with this issue 4911
IPs affected by CVE-2020-14483 4,933
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2020-14483!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2020-14483

0.06%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-14483

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
3.3
LOW AV:A/AC:L/Au:N/C:N/I:N/A:P
6.5
2.9
NIST
4.3
MEDIUM CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
2.8
1.4
NIST

CWE ids for CVE-2020-14483

References for CVE-2020-14483

Products affected by CVE-2020-14483

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