OPC Foundation UA .NET Standard denial of service | CVE-2023-27321
NAME
__________
OPC Foundation UA .NET Standard denial of service
Platforms Affected:
OPC Foundation OPC UA .NET Standard
Risk Level:
7.5
Exploitability:
Unproven
Consequences:
Denial of Service
DESCRIPTION
__________
OPC Foundation UA .NET Standard is vulnerable to a denial of service, caused by a flaw in the handling of OPC UA ConditionRefresh requests. By sending a specially crafted request, a remote attacker could exploit this vulnerability to consume all available resources on the server, and results in a denial of service condition.
CVSS 3.0 Information
__________
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Access Vector:
Network
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