ABB Opc Server For Ac 800M vulnerabilities

3 vulnerabilities

Known vulnerabilities in ABB Opc Server For Ac 800M, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

8.8CVE-2021-22284abb800xa, control software for ac 800m opc server for ac 800m+4
EPSS score
0.83%
Incorrect Permission Assignment for Critical Resource vulnerability in OPC Server for AC 800M allows an attacker to execute arbitrary code in the node running the AC800M OPC Server.5.3CVE-2020-8478abbbase software for softcontrol+2
EPSS score
0.34%
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.7.8CVE-2020-8472abbbase_software+7
EPSS score
0.28%
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.