Windows Server 2025 “BadSuccessor” Flaw Allows Domain Takeover (PoC Available, No Patch) Vulnerability Windows Server 2025 “BadSuccessor” Flaw Allows Domain Takeover (PoC Available, No Patch) Do Son May 27, 2025 0 Exploit BadSuccessor to take over domains with PoC code. No patch, full AD compromise via dMSAs in Windows Server 2025.