CVE-2020-8472: ABB OPC Server for AC 800M, лоша конфигурация

Описание

Оригинално описание

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.

Засегнати продукти

• ABB OPC Server for AC 800M: 6.0 and earlier
• ABB Control Builder M Professional: 6.1 and earlier
• ABB MMS Server for AC 800M: 6.1 and earlier
• ABB Base Software for SoftControl: 6.1 and earlier

Вид слабост

• CWE-732 Incorrect Permission Assignment for Critical Resource

История

Други уязвимости в ABB OPC Server for AC 800M

• 9.8CVE-2020-24672
• 5.3CVE-2020-8478

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2020-8472
• https://nvd.nist.gov/vuln/detail/CVE-2020-8472
• https://search.abb.com/library/Download.aspx?DocumentID=2PAA121106&LanguageCode=en&DocumentPartId=&Action=Launch