CVE-2020-8472: medium-severity vulnerability in ABB Control Builder M Professional
ABB System 800xA Weak File Permissions - different products
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 0.3%
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
ABB · Base Software for SoftControlABB · Control Builder M ProfessionalABB · MMS Server for AC 800MABB · OPC Server for AC 800MRelated CVEs — ABB Control Builder M Professional
In the same product, most dangerous first.