Opcfoundation: >> Ua-.net-Legacy >> 1.02.336 Security Vulnerabilities
An XXE vulnerability in the OPC UA Java and .NET Legacy Stack can allow remote attackers to trigger a denial of service.
CVSS Score
8.2
EPSS Score
0.006
Published
2018-09-14
An issue was discovered in OPC UA .NET Standard Stack and Sample Code before GitHub commit 2018-04-12, and OPC UA .NET Legacy Stack and Sample Code before GitHub commit 2018-03-13. A vulnerability in OPC UA applications can allow a remote attacker to determine a Server's private key by sending carefully constructed bad UserIdentityTokens as part of an oracle attack.
CVSS Score
5.3
EPSS Score
0.003
Published
2018-06-13