#VU105565 Information disclosure in Windows and Windows Server - CVE-2025-24071

Vulnerability identifier: #VU105565

Vulnerability risk: High

CVSSv4.0: 7.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Amber]

CVE-ID: CVE-2025-24071

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: Yes

Vulnerable software:
Windows
Operating systems & Components / Operating system
Windows Server
Operating systems & Components / Operating system

Vendor: Microsoft

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application in Microsoft Windows File Explorer. A remote attacker can gain unauthorized access to sensitive information on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Windows: 10 21H2 10.0.19041.3920 - 10 21H2 10.0.19044.5487, 10 22H2 10.0.19041.3920 - 10 22H2 10.0.19045.5487, 10 1507 10.0.10240.1643 - 10 1507 10.0.10240.20915, 10 1607 10.0.14393.10 - 10 1607 10.0.14393.7785, 10 1809 10.0.17763.1 - 10 1809 10.0.17763.6893, 11 22H2 10.0.22449.1000 - 11 22H2 10.0.22621.4890, 11 23H2 10.0.22631.1825 - 11 23H2 10.0.22631.4890, 11 24H2 10.0.26052.1000 - 11 24H2 10.0.26100.3194

Windows Server: 2012 R2 6.3.9600.21871 - 2012 R2 6.3.9600.22417, 2016 10.0.14393.10 - 2016 10.0.14393.7785, 2019 10.0.17763.1 - 2019 10.0.17763.6893, 2022 10.0.20348.202 - 2022 23H2 10.0.25398.1425, 2025 10.0.26100.1742 - 2025 10.0.26100.3194

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External links
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24071

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.