AUGUST 4, 2026
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Case File

CVE-2021-20608

HIGH · CVSS 7.5 EPSS 2.71%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-12-17 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-20608
Severity
HIGH
CVSS
7.5
EPSS
2.71%

Original NVD Description

Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric GX Works2 versions 1.606G and prior allows a remote unauthenticated attacker to cause a DoS condition in GX Works2 by getting GX Works2 to read a tampered program file from a Mitsubishi Electric PLC by sending malicious crafted packets to tamper with the program file.