CVE-2019-19470

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 73%
VendorProductVersion
tinywalltinywall
𝑥
< 2.1.13
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://gist.github.com/pylorak/7df52c9325614676e07782dbe4e81582
https://www.wilderssecurity.com/threads/beta-testing-tinywall.309739/page-62#post-2882843
https://gist.github.com/pylorak/7df52c9325614676e07782dbe4e81582
https://www.wilderssecurity.com/threads/beta-testing-tinywall.309739/page-62#post-2882843