Vulnerability in Microsoft Windows 10 Version 1507
CVE-2021-24086
Windows TCP/IP Denial of Service Vulnerability
EPSS: 0.508 (97.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C.
Affected products
- Microsoft Windows 10 Version 1507 — versions 10.0.0
- Microsoft Windows 10 Version 1607 — versions 10.0.0
- Microsoft Windows 10 Version 1803 — versions 10.0.0
- Microsoft Windows 10 Version 1809 — versions 10.0.0
- Microsoft Windows 10 Version 1909 — versions 10.0.0
- Microsoft Windows 10 Version 2004 — versions 10.0.0
- Microsoft Windows 10 Version 20h2 — versions 10.0.0
- Microsoft Windows 7 — versions 6.1.0
- Microsoft Windows 7 Service Pack 1 — versions 6.1.0
- Microsoft Windows 8.1 — versions 6.3.0
Public proof-of-concept exploits
References
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24086 (x_refsource_MISC)
- packetstormsecurity.com/files/163499/Windows-TCP-IP-Denial-Of-Service.html (x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-24086?
- CVE-2021-24086 is a high-severity vulnerability in Microsoft Windows 10 Version 1507. CVSS score: 7.5/10. Published 2021-02-25.
- How severe is CVE-2021-24086?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-24086 known to be exploited?
- 35 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.