Risk Scores
CVSS v3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft SharePoint Server 2019 16.0.10408.20000 | ||
| Microsoft SharePoint Server Subscription Edition 16.0.17328.20136 | ||
| Microsoft SharePoint Server Subscription Edition <16.0.17328.20136 | ||
| Microsoft SharePoint Enterprise Server 2016 <16.0.5439.1000 | ||
| Microsoft SharePoint Enterprise Server 2016 16.0.5439.1000 | ||
| Microsoft SharePoint Server 2019 <16.0.10408.20000 |
Timeline
- Mar 12, 2024 CVE Published
- Mar 31, 2026 Security Advisory
- Mar 31, 2026 Security Advisory
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21426 advisory
- https://msrc.microsoft.com/csaf/advisories/2024/msrc_cve-2024-21426.json advisory
- https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1 url
- https://support.microsoft.com/lifecycle url
- https://www.first.org/cvss url
- https://support.microsoft.com/help/5002559 fix
- https://support.microsoft.com/help/5002562 fix
- https://support.microsoft.com/help/5002564 fix