Description
BMC Control-M branches 9.0.20 and 9.0.21 upon user login load all Dynamic Link Libraries (DLL) from a directory that grants Write and Read permissions to all users. Leveraging it leads to loading of a potentially malicious libraries, which will execute with the application's privileges. Fix for 9.0.20 branch was released in version 9.0.20.238. Fix for 9.0.21 branch was released in version 9.0.21.201.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
Low
Affected products
- BMC / Control-M9.0.20 – 9.0.20.238
- BMC / Control-M9.0.21 – 9.0.21.201