CVE-2022-21167

Published: May 1, 2022Modified: Jun 17, 2026

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

All versions of package masuit.tools.core are vulnerable to Arbitrary Code Execution via the ReceiveVarData<T> function in the SocketClient.cs component. The socket client in the package can pass in the payload via the user-controllable input after it has been established, because this socket client transmission does not have the appropriate restrictions or type bindings for the BinaryFormatter.

Affected (1)

Products: Ldqk: Masuit.tools

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Ldqk Masuit.tools	All versions

References (4)

https://github.com/ldqk/Masuit.Tools/blob/327f42b9f20f25bb66188672199c8265fc968d91/Masuit.Tools.Abstractions/Net/SocketClient.cs%23L197

Source: report@snyk.io

Broken Link

https://snyk.io/vuln/SNYK-DOTNET-MASUITTOOLSCORE-2316875

Source: report@snyk.io

Third Party Advisory

https://github.com/ldqk/Masuit.Tools/blob/327f42b9f20f25bb66188672199c8265fc968d91/Masuit.Tools.Abstractions/Net/SocketClient.cs%23L197

Source: af854a3a-2127-422b-91ae-364da2661108

Broken Link

https://snyk.io/vuln/SNYK-DOTNET-MASUITTOOLSCORE-2316875

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.