CVE-2021-27432

HIGH · CVSS 7.5 EPSS 2.15%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-20 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2021-27432

Severity

HIGH

CVSS

7.5

EPSS

2.15%

Original NVD 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.