CVE-2019-19470

high

Description

Unsafe usage of .NET deserialization in Named Pipe message processing allows privilege escalation to NT AUTHORITY\SYSTEM for a local attacker. Affected product is TinyWall, all versions up to and including 2.1.12. Fixed in version 2.1.13.

References

Advisories

https://www.wilderssecurity.com/threads/beta-testing-tinywall.309739/page-62#post-2882843

https://gist.github.com/pylorak/7df52c9325614676e07782dbe4e81582

Details

Source: Mitre, NVD

Published: 2019-12-30

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.2

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.8

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