Even as Microsoft expanded patches for the so-called PrintNightmare vulnerability for Windows 10 version 1607, Windows Server 2012, and Windows Server 2016, it has come to light that the fix for the remote code execution exploit in the Windows Print Spooler service can be bypassed in certain scenarios, effectively defeating the security protections and permitting attackers to … [Read more...] about Microsoft’s Emergency Patch Fails to Fully Fix PrintNightmare RCE Vulnerability
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How to Mitigate Microsoft Print Spooler Vulnerability – PrintNightmare
This week, PrintNightmare - Microsoft's Print Spooler vulnerability (CVE-2021-34527) was upgraded from a 'Low' criticality to a 'Critical' criticality. This is due to a Proof of Concept published on GitHub, which attackers could potentially leverage for gaining access to Domain Controllers. As we reported earlier, Microsoft already released a patch in June 2021, but it wasn't … [Read more...] about How to Mitigate Microsoft Print Spooler Vulnerability – PrintNightmare