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CVE-2021-27432

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2021
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

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.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

OPC Foundation OPC UA .NET Standard and OPC UA .NET Legacy

Vendor
n/a
Product
OPC Foundation OPC UA .NET Standard and OPC UA .NET Legacy
Platforms
Unknown
Default status
Unknown
OPC Foundation OPC UA .NET Standard and OPC UA .NET Legacy · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
OPC UA .NET Standard versions prior to 1.4.365.48 and OPC UA .NET LegacyaffectedUnavailableUnavailableUnavailableNone listed