0-Click NTLM Authentication Bypass Hits Microsoft Telnet Server, PoC Releases, No Patch 2 min read Vulnerability 0-Click NTLM Authentication Bypass Hits Microsoft Telnet Server, PoC Releases, No Patch Ddos April 29, 2025 A severe vulnerability affecting Microsoft Telnet Server has been uncovered, allowing remote attackers to completely bypass authentication... Read More Read more about 0-Click NTLM Authentication Bypass Hits Microsoft Telnet Server, PoC Releases, No Patch