Description
The System REST API accepts user-supplied file uploads without enforcing sufficient validation on the file type or destination, allowing files to be written to arbitrary server-accessible locations. Exploitation requires authenticated administrative access with publisher privileges. Successful exploitation permits an authenticated publisher to upload files to server-accessible locations. Depending on the deployment environment and how uploaded files are handled, this could lead to the execution of uploaded content, potentially resulting in remote code execution.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected products
- WSO2 / WSO2 API Control Plane4.5.0 – 4.5.0.53
- WSO2 / WSO2 API Control Plane4.6.0 – 4.6.0.17
- WSO2 / WSO2 API Manager4.6.0 – 4.6.0.16
- WSO2 / WSO2 API Manager4.4.0 – 4.4.0.67
- WSO2 / WSO2 API Manager4.5.0 – 4.5.0.52
- WSO2 / WSO2 API Manager Publisher REST API V49.31.86 – 9.31.86.141
- WSO2 / WSO2 API Manager Publisher REST API V49.33.104 – *
- WSO2 / WSO2 API Manager Publisher REST API V49.32.147 – 9.32.147.44
- WSO2 / WSO2 API Manager Publisher REST API V49.30.67 – 9.30.67.156
- WSO2 / WSO2 Carbon API Management API9.33.104 – *
- WSO2 / WSO2 Carbon API Management API9.30.67 – 9.30.67.156
- WSO2 / WSO2 Carbon API Management Implementation9.32.147 – 9.32.147.44
- WSO2 / WSO2 Carbon API Management Implementation9.33.104 – *
- WSO2 / WSO2 Carbon API Management Implementation9.30.67 – 9.30.67.156
- WSO2 / WSO2 Carbon API Management Implementation9.31.86 – 9.31.86.141
- WSO2 / WSO2 Traffic Manager4.6.0 – 4.6.0.16
- WSO2 / WSO2 Traffic Manager4.5.0 – 4.5.0.51
- WSO2 / WSO2 Universal Gateway4.5.0 – 4.5.0.52
- WSO2 / WSO2 Universal Gateway4.6.0 – 4.6.0.16
Updated 10m ago · 8 sources