AUGUST 4, 2026
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Case File

CVE-2021-22711

HIGH · CVSS 7.8 EPSS 0.80%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-03-11 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-22711
Severity
HIGH
CVSS
7.8
EPSS
0.80%

Original NVD Description

A CWE-119:Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists in Interactive Graphical SCADA System (IGSS) Definition (Def.exe) V15.0.0.21041 and prior, which could result in arbitrary read or write conditions when malicious CGF (Configuration Group File) file is imported to IGSS Definition due to missing validation of input data.