This vulnerability allows attackers to steal user credentials by tricking victims into accessing a malicious folder in File Explorer. Despite NTLM being officially unsupported by Microsoft, the flaw affects a wide range of Windows versions, including still-popular systems like Windows 10 and the now-unsupported Windows 7. While an official patch is expected for more recent Windows versions, users of older systems may remain exposed for the foreseeable future.
To mitigate the threat, 0Patch has released a free micropatch that provides a temporary fix, especially valuable for older systems no longer receiving official updates. However, as the patch is unofficial, users must carefully weigh the risks of using a non-certified solution.
In addition to this vulnerability, 0Patch has identified six other zero-day flaws, three of which also involve NTLM. Microsoft has decided not to address some of these, categorizing them as “won’t fix.” This makes 0Patch’s micropatches a critical tool for protection in these cases.
The NTLM vulnerability serves as a stark reminder of the importance of transitioning to more secure technologies. As the digital landscape becomes increasingly interconnected, prioritizing robust cybersecurity measures is essential to safeguard user experiences and data integrity.
Source: Tecnoandroid
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