Specific Windows Remote Assistance component versions prior to security update KB
PoC / Exploit Code
⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
# CVE-2026-20824 PoC - Windows Remote Assistance Security Feature Bypass
# Note: This is a conceptual PoC for educational purposes only
import ctypes
import os
def check_vulnerability():
"""
Check if Windows Remote Assistance is vulnerable to CVE-2026-20824
This checks for the presence of the vulnerable component
"""
vulnerable = False
# Check Windows Remote Assistance service status
try:
result = os.popen('sc query TrustedInstaller').read()
if 'RUNNING' in result:
vulnerable = True
except:
pass
# Check if security update is missing
try:
# Query for specific KB that should fix CVE-2026-20824
kb_check = os.popen('wmic qfe get HotFixID | findstr "KB"').read()
# If specific KB is not installed, system may be vulnerable
if 'KB' not in kb_check:
vulnerable = True
except:
pass
return vulnerable
def exploit_requirements():
"""
Requirements for exploiting CVE-2026-20824:
1. Local access to target system (AV:L)
2. User interaction required (UI:R)
3. No authentication required (PR:N)
"""
requirements = {
'attack_vector': 'Local',
'user_interaction': 'Required',
'authentication': 'None required',
'privilege_required': 'Low',
'scope': 'Unchanged'
}
return requirements
if __name__ == '__main__':
print('CVE-2026-20824 Vulnerability Checker')
print('=' * 40)
if check_vulnerability():
print('[!] System may be vulnerable to CVE-2026-20824')
print('[+] Recommendation: Install latest Windows security updates')
else:
print('[+] System appears to be patched')
print('\nExploit Requirements:')
for key, value in exploit_requirements().items():
print(f' {key}: {value}')