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High Threat

CVE-2023-27321

CWE-1325: Improperly Controlled Sequential Memory Allocation

A vulnerability in the OPC UA .NET Standard Reference Server allows remote attackers to send malicious requests that consume all memory available to the server.

Risk Information

CVE ID

CVE-2023-27321

Vendor

OPC Foundation

Product

OPC UA .NET Standard Reference Server

CVSS v3

7.5


Disclosure Policy

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Public Email & PGP Key

Team82 has also made its public PGP Key available for the vendor and research community to securely and safely exchange vulnerability and research information with us.

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