PT-2020-20168 · Abb · Abb System 800Xa

Published 2020-04-29 · Updated 2020-05-07 · CVE-2020-8485

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions ABB System 800xA for MOD 300 (all published versions)

Description The issue is related to insufficient protection of inter-process communication functions, allowing an authenticated attacker on the local system to inject data. This enables the attacker to perform reads and writes to the controllers or cause Windows processes to crash.

Recommendations For ABB System 800xA for MOD 300, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-264

Related Identifiers

CVE-2020-8485

Affected Products

Abb System 800Xa

References · 3

• https://search.abb.com/library/Download.aspx?DocumentID=2PAA121236&LanguageCode=en&DocumentPartId=&Action=Launch · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-8485 · Security Note
• https://t.me/cvenotify/3379 · Telegram Post