Abb Base Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

low Tenable.ot Plugin ID 500406
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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.

Solution

Refer to vendor advisory for Security Updates

See Also

https://search.abb.com/library/Download.aspx?DocumentID=2PAA121236&LanguageCode=en&DocumentPartId=&Action=Launch

Plugin Details

Severity: Low

ID: 500406

Version: 1.0

Type: local

Family: SCADA

Published: 8/10/2021

Updated: 8/10/2021

Risk Information

CVSS Score Source: CVE-2020-8478

CVSS v2

Risk Factor: Low

Base Score: 2.1

Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N

CVSS v3

Risk Factor: Low

Base Score: 3.3

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Vulnerability Information

CPE: cpe:2.3:a:abb:base_software:*:*:*:*:*:softcontrol:*:*, cpe:2.3:a:abb:mms_server:*:*:*:*:*:*:*:*, cpe:2.3:a:abb:opc_server:*:*:*:*:*:*:*:*

Patch Publication Date: 4/29/2020

Vulnerability Publication Date: 4/29/2020

Reference Information

CVE: CVE-2020-8478