Medium severity5.3NVD Advisory· Published Apr 29, 2020· Updated Jun 17, 2026
CVE-2020-8478
CVE-2020-8478
Description
Insufficient protection of the inter-process communication functions in ABB System 800xA products OPC Server for AC 800M, MMS Server for AC 800M and Base Software for SoftControl (all published versions) enables an attacker authenticated on the local system to inject data, affecting the online view of runtime data shown in Control Builder.
Affected products
9- cpe:2.3:a:abb:base_software:*:*:*:*:*:softcontrol:*:*
- cpe:2.3:a:abb:mms_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:abb:opc_server:*:*:*:*:*:*:*:*
(expand)+ 2 more
- (no CPE)
- (no CPE)range: all versions
- (no CPE)range: all versions
- Range: all versions
Patches
Vulnerability mechanics
References
1- search.abb.com/library/Download.aspxnvdVendor Advisory
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