CVE-2020-24683
The affected versions of S+ Operations (version 2.1 SP1 and earlier) used an approach for user authentication which relies on validation at the client node (client-side authentication). This is not as secure as having the server validate a client application before allowing a connection. Therefore, if the network communication or endpoints for these applications are not protected, unauthorized actors can bypass authentication and make unauthorized connections to the server application.
Published:Dec 22, 2020
Last Modified:Nov 21, 2024
EPS:Dec 22, 2020
EPSS Score:0.00454
CVSS Score:9.8
Affected Products
Vendor
Product
Action
Vendor
Abb
Product
Symphony \+ Historian
Abb
Symphony \+ Historian
Vendor
Abb
Product
Symphony \+ Operations
Abb
Symphony \+ Operations
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
