VulnerabilityModified
CVE-2019-19470
Unsafe usage of .NET deserialization in Named Pipe message processing allows privilege escalation to NT AUTHORITY\SYSTEM for a local attacker.
HIGH 7.8EPSS 0.92%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.92%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.92% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- tinywall/tinywall
- Source
- cve@mitre.org
References
- https://gist.github.com/pylorak/7df52c9325614676e07782dbe4e81582Third Party Advisory
- https://www.wilderssecurity.com/threads/beta-testing-tinywall.309739/page-62#post-2882843Third Party Advisory
- https://gist.github.com/pylorak/7df52c9325614676e07782dbe4e81582Third Party Advisory
- https://www.wilderssecurity.com/threads/beta-testing-tinywall.309739/page-62#post-2882843Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.