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CVE-2025-33073

🔥 Known Exploited (CISA KEV)HIGH
8.8
CVSS Severity Score
EPSS Score0.0000%
EPSS Percentile0.00th
Published2025-06-10
Last Modified2026-06-17
Data SourcesNVDCISA KEV

Vulnerability Description

Improper access control in Windows SMB allows an authorized attacker to elevate privileges over a network.

Affected Platforms (CPE)

💻
Microsoft

Windows 10 1507

< 10.0.10240.21034
💻
Microsoft

Windows 10 1607

< 10.0.14393.8148
💻
Microsoft

Windows 10 1809

< 10.0.17763.7434
💻
Microsoft

Windows 10 21h2

< 10.0.19044.5965

References & Advisories

🔗 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-33073
🔗 https://www.vicarius.io/vsociety/posts/cve-2025-33073-detection-script-improper-access-control-in-windows-smb-affects-microsoft-products
🔗 https://www.vicarius.io/vsociety/posts/cve-2025-33073-mitigation-script-improper-access-control-in-windows-smb-affects-microsoft-products
🔗 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-33073

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