CVE-2024-30043
HighMicrosoft SharePoint Server Information Disclosure Vulnerability
Published May 15, 2024 · Updated May 3, 2025
Key Facts
Patch immediately- CVE-2024-30043 is a high-severity vulnerability (CVSS 7.5 v3.1) affecting Sharepoint Server (Microsoft), Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2019 and 1 more product.
- It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
- EPSS estimates a 56% probability of exploitation in the next 30 days.
- Fixed versions are available, including Microsoft SharePoint Enterprise Server 2016 16.0.5448.1000, Sharepoint Server 16.0.17328.20292, Microsoft SharePoint Server 2019 16.0.10409.20047.
- Brandefense priority: patch immediately, because it is very likely to be exploited soon.
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS (30-day exploit likelihood)
56%
Higher than 99.0% of all scored CVEs
Exploited in the wild
No known
Not in a known-exploited catalog
Public exploit code
None known
Get the full CVE-2024-30043 brief as a PDF
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Description
Microsoft SharePoint Server Information Disclosure Vulnerability
Affected Products
6 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Sharepoint ServerMicrosoft | 2016, 2019 | 16.0.17328.20292 |
| Microsoft SharePoint Enterprise Server 2016 | >= 16.0.0 | 16.0.5448.1000 |
| Microsoft SharePoint Server 2019 | >= 16.0.0 | 16.0.10409.20047 |
| Microsoft SharePoint Server Subscription Edition | >= 16.0.0 | 16.0.17328.20292 |
Patched Releases
Microsoft SharePoint Enterprise Server 2016
16.0.5448.1000
Sharepoint Server
16.0.17328.20292
Microsoft SharePoint Server 2019
16.0.10409.20047
Microsoft SharePoint Server Subscription Edition
16.0.17328.20292
Timeline
Publicly disclosed
May 15, 2024
Last updated
May 3, 2025
Weakness Type
- CWE-611 Improper Restriction of XML External Entity Reference
References
- advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-29994
- advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30019
- advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30035
- advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30042
- advisoryMicrosoft SharePoint Server Information Disclosure Vulnerability
FAQ
Common Questions.
Microsoft SharePoint Server Information Disclosure Vulnerability
Affected: Sharepoint Server (Microsoft) versions 2016, 2019; Microsoft SharePoint Enterprise Server 2016 versions >= 16.0.0; Microsoft SharePoint Server 2019 versions >= 16.0.0, among others. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
Fixed versions are available, including Microsoft SharePoint Enterprise Server 2016 16.0.5448.1000, Sharepoint Server 16.0.17328.20292, Microsoft SharePoint Server 2019 16.0.10409.20047.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.
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