CVE-2021-36764

HIGH · CVSS 7.5 EPSS 0.99%

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

CyberRota Analysis

AI analysis pending.

CVE

CVE-2021-36764

Severity

HIGH

CVSS

7.5

EPSS

0.99%

Original NVD Description

In CODESYS Gateway V3 before 3.5.17.10, there is a NULL Pointer Dereference. Crafted communication requests may cause a Null pointer dereference in the affected CODESYS products and may result in a denial-of-service condition.