CVE-2019-19470

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CVSS 3.1

7.8 high

EPSS

<1%p58

Published

Dec 30, 2019 (Dec 30, 2019)

Modified

Jun 17, 2026

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.

Vendors: tinywall
Products: tinywall
Weakness: CWE-502
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

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