CVE-2023-24955 Details
Description
Microsoft SharePoint Server Remote Code Execution Vulnerability
A remote code execution vulnerability has been identified in Microsoft SharePoint Server. This vulnerability allows an authenticated attacker with Site Owner privileges to execute code remotely on the affected server. The issue arises from improper control of code generation, leading to code injection.
Users can apply the security update provided by Microsoft to address this vulnerability. Security update details can be found in the Microsoft Knowledge Base articles 5002390 (for SharePoint Server Subscription Edition), 5002389 (for SharePoint Server 2019), and 5002397 (for SharePoint Enterprise Server 2016).
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 1, 2024References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-24955 | CISA-ADP | US Government Resource |
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24955 | CVE | PatchVendor Advisory |
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24955 | [email protected] | PatchVendor Advisory |
This CVE is in CISA's Known Exploited Vulnerabilities Catalog
Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.
| Vulnerability Name | Date Added | Due Date | Required Action |
|---|---|---|---|
| Microsoft SharePoint Server Code Injection Vulnerability | Mar 26, 2024 | Apr 16, 2024 | Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| microsoft sharepoint enterprise server | 2016 |
CPE
Remediation
| |
| microsoft sharepoint server | 2019 |
CPE
Remediation
| |
Change History
13 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Oct 28, 2025 | Modified Analysis | [email protected] |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Mar 13, 2025 | Modified Analysis | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| Jun 10, 2024 | Modified Analysis | [email protected] |
| May 29, 2024 | CVE Modified | [email protected] |
| May 14, 2024 | CVE Modified | [email protected] |
| Mar 27, 2024 | CVE CISA KEV Update | Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government |
| May 16, 2023 | Initial Analysis | [email protected] |