CVE-2025-34179: SQL Injection

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.

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Weakness Type (CWE)

CWE-89 SQL Injection

References

Other References

https://kb.netsupportsoftware.com/knowledge-base/updating-and-securing-netsupport-manager/ https://ret2.me/post/2025-12-04-exploiting-netsupport-gateway/ https://www.vulncheck.com/advisories/netsupport-manager-unauthenticated-sqli-local-file-disclosure

Frequently Asked Questions

What is CVE-2025-34179? +

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.

How do I check if I'm vulnerable to CVE-2025-34179? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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