Abb 800xa vulnerabilities

3 CVEs affecting Abb 800xa, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2021-22277, published 2022-04-01.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2021-22277, published 2022-04-01. High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days. 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…
• CVE-2020-8485, published 2020-04-29. High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days. Insufficient protection of the inter-process communication functions in ABB System 800xA for MOD 300 (all published versions) enables an attacker authenticated on the local system to inject data,…
• CVE-2020-8484, published 2020-04-29. High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days. Insufficient protection of the inter-process communication functions in ABB System 800xA for DCI (all published versions) enables an attacker authenticated on the local system to inject data,…