CVE-2024-21357
HIGHCVSS 8.1/10EPSS 26.90%
Last modified
CVE-2024-21357 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability. EPSS estimates a 26.90% chance of exploitation in the next 30 days.
Description
Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Microsoft | Windows 10 1507 | < 10.0.10240.20469 | — |
| Microsoft | Windows 10 1607 | < 10.0.14393.6709 | — |
| Microsoft | Windows 10 1809 | < 10.0.17763.5458 | — |
| Microsoft | Windows 10 1809 | <= 10.0.17763.5458 | — |
| Microsoft | Windows 10 21h1 | < 10.0.19044.4046 | — |
| Microsoft | Windows 10 22h2 | < 10.0.19045.4046 | — |
| Microsoft | Windows 11 21h2 | < 10.0.22000.2777 | — |
| Microsoft | Windows 11 22h2 | < 10.0.22621.3155 | — |
| Microsoft | Windows 11 23h2 | < 10.0.22631.3155 | — |
| Microsoft | Windows Server 2008 | All versions | Sp2 |
| Microsoft | Windows Server 2008 | r2 | Sp1 |
| Microsoft | Windows Server 2012 | All versions | — |
| Microsoft | Windows Server 2012 | r2 | — |
| Microsoft | Windows Server 2016 | < 10.0.14393.6709 | — |
| Microsoft | Windows Server 2019 | < 10.0.17763.5458 | — |
| Microsoft | Windows Server 2022 | < 10.0.20348.2322 | — |
| Microsoft | Windows Server 2022 23h2 | < 10.0.25398.709 | — |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21357Patch, Vendor Advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21357Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2024-21357?
Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
How severe is CVE-2024-21357?
CVE-2024-21357 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 26.90% probability of exploitation in the next 30 days.
How do I fix CVE-2024-21357?
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-2024-21357?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST