Description
NetSupport Manager < 14.12.0001 contains an unauthenticated SQL injection vulnerability in its Connectivity Server/Gateway HTTPS request handling. The server evaluates request URIs using an unsanitized SQLite query against the FileLinks table in gateway.db. By injecting SQL through the LinkName/URI value, a remote attacker can control the FileName field used by the server to read and return files from disk, resulting in arbitrary local file disclosure.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| NetSupport Software | Manager | < 14.12.0001 | 14.12.0001 |
References
- https://kb.netsupportsoftware.com/knowledge-base/updating-and-securing-netsupport-manager/ vendor-advisory patch
- https://www.vulncheck.com/advisories/netsupport-manager-unauthenticated-sqli-local-file-disclosure third-party-advisory
- https://ret2.me/post/2025-12-04-exploiting-netsupport-gateway/ technical-description exploit