High · 7.0 CVE-2024-42050 EUVD-2024-39418GHSA-p9x5-2728-gjgv

The MSI installer for Splashtop Streamer for Windows before 3.7.0.0 uses a temporary folder with weak permissions during installation. A lo…

Published Jul 28, 2024 · Updated Aug 2, 2024 · Assigned by mitre

Description

The MSI installer for Splashtop Streamer for Windows before 3.7.0.0 uses a temporary folder with weak permissions during installation. A local user can exploit this to escalate privileges to SYSTEM via an oplock on CredProvider_Inst.reg.

References

https://github.com/SpacePlant/Vulns/blob/main/Advisories/2024/4.md
https://support-splashtopbusiness.splashtop.com/hc/en-us/articles/25584410412571--Splashtop-Streamer-version-v3-7-0-0-for-Windows-released