HACKING PROJECT · wireless · Advanced
WPA3 Transition-Mode Vulnerability Scanner
Audit WLANs for WPA3 transition-mode and SAE misconfigurations that reintroduce WPA2/downgrade weaknesses.
To maintain backward compatibility, many WPA3 networks run in transition mode, advertising both WPA3-SAE and WPA2-PSK on the same SSID, which reintroduces WPA2 downgrade and Dragonblood-class weaknesses that WPA3 was meant to eliminate. Administrators frequently do not realize transition mode negates SAE's protections against offline dictionary attacks and evil-twin downgrade. The gap is a tool that audits WLANs specifically for transition-mode and SAE misconfiguration risk.
**What you'll build**
Build a scanner that passively surveys nearby BSSIDs, parses RSN/RSNXE information elements to detect WPA3-SAE, WPA2, transition mode, SAE-PK, and Protected Management Frames (PMF/802.11w) status, and flags downgrade-exposed and Dragonblood-relevant configurations. Provide a risk report per SSID with remediation guidance (disable transition mode, enforce PMF-required, WPA3-only), strictly for authorized auditing.
**Objective** — Audit WLANs for WPA3 transition-mode and SAE misconfigurations that reintroduce WPA2/downgrade weaknesses.
**Expected outcome** — A scanner that classifies each SSID's security mode (WPA3/WPA2/transition/PMF), flags downgrade risk, and outputs a prioritized remediation report.
**Difficulty** — Advanced — requires RSN/RSNXE IE parsing, WPA3/SAE and Dragonblood knowledge, and PMF/downgrade analysis.
**Primary category** — Wireless Penetration Testing / Vulnerability Assessment; Secondary = Security Research, Compliance Auditing
**Security domains** — Primary = Red Team / Security Research; Secondary = Blue Team, Purple Team, GRC
**Technical focus** — WPA3-SAE, WPA2 downgrade, transition mode, RSN/RSNXE IE parsing, PMF/802.11w, Dragonblood, SAE-PK, evil-twin downgrade, RF auditing
**Core technologies** — Languages: Python, C; Frameworks/Libraries: Scapy, wpa_supplicant internals, dragondrain/dragonslayer (research reference); Security Tools: aircrack-ng, hostapd, Wireshark, hcxdumptool; Cloud/Infra: Linux with monitor-mode adapter; AI/Data: pandas for reporting; Databases: SQLite, JSON reports
**Where it's valued** — Security consultancies, pentest firms, enterprise wireless teams, compliance auditors, MSSPs
**Careers it builds toward** — Wireless Penetration Tester, Red Team Operator, Security Researcher, Wireless Security Engineer, Security Auditor
**Framework alignment**
• MITRE ATT&CK: Enables assessment of Adversary-in-the-Middle T1557, Weaken Encryption / Downgrade (map as AiTM downgrade), Brute Force T1110 (offline SAE/PSK cracking exposure), Network Sniffing T1040
• NIST CSF 2.0: Identify (ID.RA risk assessment, vulnerability identification), Protect, Detect
• OWASP: N/A (RF/crypto layer); relates to cryptographic-failure principles (A02:2021 concept)
• CIS Controls v8: Control 7 (Continuous Vulnerability Management), Control 4 (Secure Configuration), Control 12 (Network Infrastructure Management)
**Innovation** — Research-Level Project — targets a specific, current WPA3 weakness (transition-mode downgrade, Dragonblood-family) with a focused auditing tool; genuinely useful and relatively novel. Scores: Innovation 7/10, Startup 6/10, Enterprise-Readiness 6/10, Patent = Possible.