Buffer overflow in Microsoft Windows 10
CVE-2023-21695
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (62.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 62.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Microsoft Windows 10
- Microsoft Windows 10 1607
- Microsoft Windows 10 1809
- Microsoft Windows 10 20h2
- Microsoft Windows 10 21h2
- Microsoft Windows 10 22h2
- Microsoft Windows 10 Version 1507 — versions 10.0.10240.0
- Microsoft Windows 10 Version 1607 — versions 10.0.14393.0
- Microsoft Windows 10 Version 1809 — versions 10.0.17763.0, 10.0.0
- Microsoft Windows 10 Version 20h2 — versions 10.0.0
Weakness classification (CWE)
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21695 (vendor-advisory, Patch, patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-21695?
- CVE-2023-21695 is a high-severity vulnerability in Microsoft Windows 10, classified under Heap-based Buffer Overflow. CVSS score: 7.5/10. Published 2023-02-14.
- How severe is CVE-2023-21695?
- High severity. CVSS v3 base score is 7.5 out of 10.