NetSupport Manager up to 14.12.0 HTTPS Request sql injection

Summaryinfo

A vulnerability labeled as critical has been found in NetSupport Manager up to 14.12.0. This issue affects some unknown processing of the component HTTPS Request Handler. Executing a manipulation can lead to sql injection. This vulnerability is tracked as CVE-2025-34179. The attack can be launched remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in NetSupport Manager up to 14.12.0. It has been declared as critical. This vulnerability affects an unknown part of the component HTTPS Request Handler. The manipulation with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was disclosed by Chris Leech. The advisory is shared for download at kb.netsupportsoftware.com. This vulnerability was named CVE-2025-34179 since 04/15/2025. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1505.

Upgrading to version 14.12.0001 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-203382). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

• NetSupport

Name

• Manager

Version

• 14.0
• 14.1
• 14.2
• 14.3
• 14.4
• 14.5
• 14.6
• 14.7
• 14.8
• 14.9
• 14.10
• 14.11
• 14.12.0

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VulDB is the best source for vulnerability data and more expert information about this specific topic.

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