Description
In S+ Operations and S+ Historian, not all client commands correctly check user permission as expected. Authenticated but Unauthorized remote users could execute a Denial-of-Service (DoS) attack, execute arbitrary code, or obtain more privilege than intended on the machines.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- ABB / ABB Ability™ Symphony® Plus Historianunspecified – 3.2
- ABB / ABB Ability™ Symphony® Plus Operationsunspecified – 3.3 Service Pack 1
- ABB / ABB Ability™ Symphony® Plus Operationsunspecified – 2.1 SP2 Rollup 2
- ABB / ABB Ability™ Symphony® Plus Operationsunspecified – 2.2