A vulnerability was discovered in Microsoft Exchange Server that allows a regular user to perform a privilege escalation technique and gain Domain Administrator access. Abusing the privileged role Exchange servers normally have by default on Active Directory (AD) infrastructures, an attacker can impersonate a mail server, perform an NTLM relay attack, and gain access to the Domain Controllers secrets (e.g. NTLM hashes and Kerberos keys).
Is your business effected by Cyber Crime?
If a cyber crime or cyber attack happens to you, you need to respond quickly. Cyber crime in its several formats such as online identity theft, financial fraud, stalking, bullying, hacking, e-mail fraud, email spoofing, invoice fraud, email scams, banking scam, CEO fraud. Cyber fraud can lead to major disruption and financial disasters. Contact Digitpol’s hotlines or respond to us online.
Digitpol is available 24/7.
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