Arbitrary file upload in Microsoft Windows 10
CVE-2022-30216
Windows Server Service Tampering Vulnerability
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.886 (99.8th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 100th percentile — 99.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.889 · newest: 0.886 · change: -0.003
Affected products
- Microsoft Windows 10 — versions 20h2, 21h1, 21h2
- Microsoft Windows 10 Version 20h2 — versions 10.0.0
- Microsoft Windows 10 Version 21h1 — versions 10.0.0
- Microsoft Windows 10 Version 21h2 — versions 10.0.19043.0
- Microsoft Windows 11
- Microsoft Windows 11 Version 21h2 — versions 10.0.0
- Microsoft Windows Server 2016 — versions 20h2
- Microsoft Windows Server 2022 — versions 10.0.20348.0
- Microsoft Windows Server 2022
- Microsoft Windows Server Version 20h2 — versions 10.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30216 (vendor-advisory)
Frequently asked questions
- What is CVE-2022-30216?
- CVE-2022-30216 is a high-severity vulnerability in Microsoft Windows 10, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2022-07-12.
- How severe is CVE-2022-30216?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2022-30216 known to be exploited?
- 12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.