VULNERABILITY INTELLIGENCE

CVE-2021-22277

CVSS score7.8 HIGH

EPSS probability0.95%

CISA KEVNot currently listed

Published2022-04-01

Last modified2026-06-17

Description

Improper Input Validation vulnerability in ABB 800xA, Control Software for AC 800M, Control Builder Safe, Compact Product Suite - Control and I/O, ABB Base Software for SoftControl allows an attacker to cause the denial of service.