Description
The MSI installer for Splashtop Streamer for Windows before 3.5.8.0 uses a temporary folder with weak permissions during installation. A local user can exploit this to escalate privileges to SYSTEM by placing a wevtutil.exe file in the folder.
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://github.com/SpacePlant/Vulns/blob/main/Advisories/2024/1.mdThird Party Advisory
- https://support-splashtopbusiness.splashtop.com/hc/en-us/articles/15813655496603-Splashtop-Streamer-version-v3-5-8-0-for-Windows-releasedRelease Notes
- https://github.com/SpacePlant/Vulns/blob/main/Advisories/2024/1.mdThird Party Advisory
- https://support-splashtopbusiness.splashtop.com/hc/en-us/articles/15813655496603-Splashtop-Streamer-version-v3-5-8-0-for-Windows-releasedRelease Notes
Timeline
- Published
- Jul 28, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Modified