PT-2025-42105 · Microsoft · Windows

Published 2025-10-14 · Updated 2026-03-13 · CVE-2025-59214

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Windows (affected versions not specified)

Description A flaw exists in Windows File Explorer that could allow an unauthorized attacker to perform spoofing over a network. This occurs due to the exposure of sensitive information to an unauthorized actor.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2025-13024

CVE-2025-59214

Affected Products

Windows

References · 16

• 🔥 https://github.com/rubenformation/CVE-2025-50154 · Exploit
• https://bdu.fstec.ru/vul/2025-13024 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-59214 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-59214 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59214 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-59214 · Security Note
• https://osv.dev/vulnerability/CVE-2025-59214 · Vendor Advisory
• https://twitter.com/CVEnew/status/1978171171658203431 · Twitter Post
• https://twitter.com/TweetThreatNews/status/1981673009845866566 · Twitter Post
• https://twitter.com/Jane_0sint/status/1989386946494497128 · Twitter Post
• https://vicarius.io/vsociety/posts/cve-2025-59214-mitigation-script-windows-file-explorer-spoofing-vulnerability · Note
• https://twitter.com/RubenLabs/status/1978743934625976680 · Twitter Post
• https://reddit.com/r/u_Cymulate_Ltd/comments/1o86jl9/new_ntlm_vulnerability_discovered_by_cymulate · Reddit Post
• https://twitter.com/vicariusltd/status/2032528141105988051 · Twitter Post
• https://cymulate.com/blog/ntlm-leak-cve-2025-59214 · Note