9.8
Critical
Exploited
· ransomware
CVE-2023-29357 Microsoft SharePoint Server Privilege Escalation Vulnerability
Active exploitation observed
· CISA KEV catalogue
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Ransomware campaigns
Known to be used
Weakness
CWE-303
Description
Microsoft SharePoint Server Elevation of Privilege Vulnerability
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft SharePoint Server 2019 16.0 | 16.0.0 → < 16.0.10399.20005 | 16.0.10399.20005 |
References
- Microsoft SharePoint Server Elevation of Privilege Vulnerability msrc.microsoft.com
Timeline
- Published
- Added to the KEV catalogue
- Last modified
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