machevalia/cve-2025-14733Safe, dependency-free Python scanner to identify WatchGuard Firebox appliances vulnerable to CVE-2025-14733 via IKEv2 version detection. Supports single hosts, CIDR ranges, file-based targets, and JSON output.
Identify WatchGuard Firebox appliances vulnerable to CVE-2025-14733, a critical pre-authentication vulnerability in the Fireware OS IKEv2 implementation.
This tool performs safe version detection through standard IKEv2 negotiation. It does not attempt exploitation.
Python 3.8+
No external dependencies.
# Single host
python3 CVE-2025-14733-Scanner.py 192.168.1.1
# CIDR range
python3 CVE-2025-14733-Scanner.py 10.0.0.0/24
# From file
python3 CVE-2025-14733-Scanner.py -f targets.txt
# JSON output
python3 CVE-2025-14733-Scanner.py -f targets.txt -o results.json
# Show only vulnerable hosts
python3 CVE-2025-14733-Scanner.py -f targets.txt -q
# Adjust threads/timeout
python3 CVE-2025-14733-Scanner.py -f targets.txt -t 50 -T 3
[*] Sprocket Security - WatchGuard IKEv2 Scanner - CVE-2025-14733 Detection
[*] Scanning 1 host(s) on port(s) 500/udp (1 total probes)
[+] 192.168.0.125:500 - WatchGuard IKEv2 v12.11.4 (VULNERABLE)
[*] Scan complete:
Hosts scanned: 1
WatchGuard devices: 1
Potentially vulnerable: 1
Update to Fireware 12.11.6+ or 2025.1.4+ to remediate.