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, allowing reads and writes to the controllers or cause windows processes to crash.

Related CVEs

CVE-2020-8485

Key Information

GHSA ID

GHSA-86m2-v736-85f5

Published

May 24, 2022 5:16 PM

Last Modified

May 24, 2022 5:16 PM

CVSS Score

5.0 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: June 27, 2025 6:26 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.