Remote Desktop Licensing Service Remote Code Execution Vulnerability

Summary

The CVE-2024-38077 vulnerability is a critical remote code execution (RCE) flaw in the Windows Remote Desktop Licensing Service. Also known as "MadLicense," this pre-authentication vulnerability allows attackers to execute arbitrary code on vulnerable systems without requiring user interaction. This poses a significant threat as it impacts Windows Server versions from 2000 to the latest 2025 preview. The vulnerability has the potential to affect over 170,000 Remote Desktop Licensing Services exposed to the public internet. The PoC exploit released by researchers demonstrates how this vulnerability can be leveraged to achieve full remote code execution capabilities, and there are no known exploits circulating for this vulnerability, despite its potential for widespread attacks. Microsoft has released a patch to address the vulnerability, and organizations are urged to apply this update to mitigate risks.

News Articles

SC Media

CVE-2024-38077

LPE FTW – PSW #839

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CybersecurityNews

CVE-2024-38077

PoC Released for 0-click RCE Flaw Impacting Windows Server - MadLicense

The vulnerability, dubbed "MadLicense," is a pre-authentication RCE flaw that allows attackers to execute arbitrary code on vulnerable systems without requiring user interaction.

3 months ago