Unrated severityNVD Advisory· Published May 20, 2021· Updated Aug 3, 2024

CVE-2021-27432

Description

OPC Foundation UA .NET Standard versions prior to 1.4.365.48 and OPC UA .NET Legacy are vulnerable to an uncontrolled recursion, which may allow an attacker to trigger a stack overflow.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

OPC Foundation/UA .NET Standarddescription
Opcfoundation/Ua .netstandardllm-fuzzy
Range: <1.4.365.48
Opcfoundation/Ua .net Legacyllm-fuzzy

Patches

Vulnerability mechanics

References

us-cert.cisa.gov/ics/advisories/icsa-21-133-03mitrex_refsource_MISC

News mentions

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