CVE-1999-0519

Summary

CVE-1999-0519 is a cybersecurity vulnerability affecting NETBIOS and SMB (Server Message Block) protocols. The issue arises when a NETBIOS or SMB share uses a null, default, or missing password. An attacker can exploit this vulnerability by gaining unauthorized access to the shared resource, potentially leading to data theft, system compromise, or further attacks. This weakness is significant as many systems have relied on default or easily guessable passwords for their shares. Organizations and individuals are advised to secure their NETBIOS and SMB shares with strong, unique passwords to mitigate this risk.

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