Vulnerability Details CVE-2019-19135
In OPC Foundation OPC UA .NET Standard codebase 1.4.357.28, servers do not create sufficiently random numbers in OPCFoundation.NetStandard.Opc.Ua before 1.4.359.31, which allows man in the middle attackers to reuse encrypted user credentials sent over the network.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 49.6%
CVSS Severity
CVSS v3 Score 7.4
CVSS v2 Score 5.8
References
Products affected by CVE-2019-19135
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cpe:2.3:a:opcfoundation:netstandard.opc.ua:1.4.355.26
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cpe:2.3:a:opcfoundation:netstandard.opc.ua:1.4.356.27
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cpe:2.3:a:opcfoundation:netstandard.opc.ua:1.4.357.28
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cpe:2.3:a:opcfoundation:netstandard.opc.ua:1.4.358.30
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cpe:2.3:a:opcfoundation:ua-.netstandard:1.4.357.28