CyberRota Analysis
AI-GeneratedThe vulnerability affects systems utilizing HTTP/2 and HTTP/3 protocols, where Extended CONNECT requests are improperly downgraded to standard CONNECT requests, potentially allowing attackers to bypass security mechanisms. This misconfiguration can lead to unauthorized access and data exposure, making it critical for organizations that rely on these protocols for secure communications to prioritize remediation. Security teams should assess their environments for affected configurations and implement necessary patches or mitigations.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
A flaw was found in Netty. A remote attacker could exploit this vulnerability by sending specially crafted HTTP/2 or HTTP/3 Extended CONNECT requests. Netty's HTTP-object conversion path incorrectly processes these requests as regular HTTP/1.1 CONNECT requests, leading to a loss of critical protocol and path information. This misinterpretation can allow attackers to bypass security policies, such as routing or authorization logic, in applications that rely on Netty for HTTP/2 or HTTP/3 communication, resulting in integrity loss.