CVE-2023-3181
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
25/01/2024
Last modified:
03/02/2024
Description
The C:\Program Files (x86)\Splashtop\Splashtop Software Updater\uninst.exe process creates a folder at C:\Windows\Temp~nsu.tmp and copies itself to it as Au_.exe. The C:\Windows\Temp~nsu.tmp\Au_.exe file is automatically launched as SYSTEM when the system reboots or when a standard user runs an MSI repair using Splashtop Streamer’s Windows Installer. Since the C:\Windows\Temp~nsu.tmp folder inherits permissions from C:\Windows\Temp and Au_.exe is susceptible to DLL hijacking, standard users can write a malicious DLL to it and elevate their privileges.
Impact
Base Score 3.x
7.80
Severity 3.x
HIGH
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:splashtop:software_updater:*:*:*:*:*:*:*:* | 1.5.6.21 (including) | |
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page