CVE-2022-21973 json
Windows Media Center Update Denial of Service Vulnerability
published 2022-03-09 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-27128
- cvss
- 5.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
Windows Media Center Update Denial of Service Vulnerability
Patch / fix
- Microsoft Windows 7 6.1.7601.25898
- Microsoft Windows 7 Service Pack 1 6.1.7601.25898
- Microsoft Windows 8.1 6.3.9600.20303
- Microsoft Windows Server 2012 6.2.9200.23645
- Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.23645
- Microsoft Windows Server 2012 R2 6.3.9600.20303
- Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.20303
Exploit prediction
0.67% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C |
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:N/I:N/A:P |
Affected products
- Microsoft Windows 7
- Microsoft Windows 7 Service Pack 1
- Microsoft Windows 8.1
- Microsoft Windows Server 2012
- Microsoft Windows Server 2012 (Server Core installation)
- Microsoft Windows Server 2012 R2
- Microsoft Windows Server 2012 R2 (Server Core installation)
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2022-21973
vendor-advisory
Sources
- CVE List CVE-2022-21973
- NVD CVE-2022-21973
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.