Remote Code Execution Vulnerability in Microsoft ISA Server 2000 Using NetBIOS Protocol

CVE-2005-1216

What is CVE-2005-1216?

The vulnerability in Microsoft ISA Server 2000 allows remote attackers to exploit a flaw in handling NetBIOS protocol connections. By sending carefully crafted packets to the server, an attacker can gain unauthorized access to network services that utilize the NetBIOS protocol, potentially leading to remote code execution. This issue arises when the ISA Server employs the predefined packet filter for NetBIOS connections, which could allow malicious actors to bypass security controls and perform unauthorized actions on the server.

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