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Case File

CVE-2020-28212

CRITICAL · CVSS 9.8 EPSS 2.64%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-11-19 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2020-28212
Severity
CRITICAL
CVSS
9.8
EPSS
2.64%

Original NVD Description

A CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists in PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions) that could cause unauthorized command execution when a brute force attack is done over Modbus.

Related CVEs

Other vulnerabilities affecting the same vendor(s)