PT-2020-20163
CVE-2020-8478
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Published
2020-04-29
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Updated
2020-05-13
Description by
CVSS 3.1
5.3
MediumMetricsAV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Name of the Vulnerable Software and Affected Versions
ABB System 800xA products (affected versions not specified)
Description
The issue is related to insufficient protection of inter-process communication functions in ABB System 800xA products, including OPC Server for AC 800M, MMS Server for AC 800M, and Base Software for SoftControl. This allows an attacker authenticated on the local system to inject data, affecting the online view of runtime data shown in Control Builder.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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