ByteOS Network

NVD Vulnerability Details :

CVE-2020-8472

Analyzed

Source-cybersecurity@ch.abb.com

Published At-29 Apr, 2020 | 00:15

Updated At-14 May, 2020 | 14:46

Insufficient folder permissions used by system functions in ABB System 800xA products OPCServer for AC800M (versions 6.0 and earlier) and Control Builder M Professional, MMSServer for AC800M, Base Software for SoftControl (version 6.1 and earlier) allow low privileged users to read, modify, add and delete system and application files. An authenticated attacker who successfully exploited the vulnerabilities could escalate his/her privileges, cause system functions to stop and to corrupt user applications.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Secondary	3.1	5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Primary	2.0	6.8	MEDIUM	AV:L/AC:L/Au:N/C:P/I:C/A:C

CPE Matches

ABB

>>ac800m>>-

cpe:2.3:h:abb:ac800m:-:*:*:*:*:*:*:*

ABB

>>control_builder_m>>Versions up to 6.1(inclusive)

cpe:2.3:a:abb:control_builder_m:*:*:*:*:professional:*:*:*

ABB

>>mms_server>>Versions up to 6.1(inclusive)

cpe:2.3:a:abb:mms_server:*:*:*:*:*:*:*:*

ABB

>>opc_server>>Versions up to 6.0(inclusive)

cpe:2.3:a:abb:opc_server:*:*:*:*:*:*:*:*

ABB

>>base_software>>Versions up to 6.1(inclusive)

cpe:2.3:a:abb:base_software:*:*:*:*:*:softcontrol:*:*

Weaknesses

CWE ID	Type	Source
CWE-732	Primary	nvd@nist.gov
CWE-732	Secondary	cybersecurity@ch.abb.com

References

Hyperlink	Source	Resource
https://search.abb.com/library/Download.aspx?DocumentID=2PAA121106&LanguageCode=en&DocumentPartId=&Action=Launch	cybersecurity@ch.abb.com	Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History