Vulnerability in Ldqk Masuit.tools
CVE-2022-21167
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.015 (72.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 72.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.015 · change: +0.001
Affected products
- Ldqk Masuit.tools
- Masuit.tools.core — versions 0
References
- snyk.io/vuln/SNYK-DOTNET-MASUITTOOLSCORE-2316875 (Third Party Advisory)
- github.com/ldqk/Masuit.Tools/blob/327f42b9f20f25bb66188672199c8265fc968d91/Masu… (Broken Link)
Frequently asked questions
- What is CVE-2022-21167?
- CVE-2022-21167 is a high-severity vulnerability in Ldqk Masuit.tools. CVSS score: 7.5/10. Published 2022-05-01.
- How severe is CVE-2022-21167?
- High severity. CVSS v3 base score is 7.5 out of 10.