Overview
Microsoft SharePoint contains a deserialization vulnerability that allows for remote code execution.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38094 ; https://nvd.nist.gov/vuln/detail/CVE-2024-38094
Key Details
| Property | Value |
|---|---|
| CVE ID | CVE-2024-38094 |
| Vendor / Product | Microsoft — SharePoint |
| NVD Published | 2024-07-09 |
| NVD Last Modified | 2025-10-28 |
| CVSS 3.1 Score | 7.2 |
| CVSS 3.1 Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| Severity | HIGH |
| CWE | CWE-502 |
| CISA KEV Added | 2024-10-22 |
| CISA KEV Deadline | 2024-11-12 |
| Known Ransomware Use | ⚠️ Yes |
CVSS 3.1 Breakdown
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Required Action
CISA BOD 22-01 Deadline: 2024-11-12.
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Timeline
| Date | Event |
|---|---|
| 2024-10-22 | Added to CISA Known Exploited Vulnerabilities catalog |
| 2024-11-12 | CISA BOD 22-01 remediation deadline |
References
| Resource | Type |
|---|---|
| NVD — CVE-2024-38094 | Vulnerability Database |
| CISA KEV Catalog Entry | US Government |