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CVE-2023-38149

HIGHCVSS 7.5/10EPSS 4.32%

Last modified

CVE-2023-38149 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Windows TCP/IP Denial of Service Vulnerability. EPSS estimates a 4.32% chance of exploitation in the next 30 days.

Description

Windows TCP/IP Denial of Service Vulnerability

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
4.32%

89.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
MicrosoftWindows 10 1507< 10.0.10240.20162—
MicrosoftWindows 10 1607< 10.0.14393.6252—
MicrosoftWindows 10 1809< 10.0.17763.4851—
MicrosoftWindows 10 21h2< 10.0.19044.3448—
MicrosoftWindows 10 22h2< 10.0.19045.3448—
MicrosoftWindows 11 21h2< 10.0.22000.2416—
MicrosoftWindows 11 22h2< 10.0.22621.2275—
MicrosoftWindows Server 2008r2Sp1
MicrosoftWindows Server 2012All versions—
MicrosoftWindows Server 2012r2—
MicrosoftWindows Server 2016< 10.0.14393.6252—
MicrosoftWindows Server 2019< 10.0.17763.4851—
MicrosoftWindows Server 2022< 10.0.20348.1970—

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2023-38149?
Windows TCP/IP Denial of Service Vulnerability
How severe is CVE-2023-38149?
CVE-2023-38149 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 4.32% probability of exploitation in the next 30 days.
How do I fix CVE-2023-38149?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-38149?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST