CVE-2023-24955 — Microsoft SharePoint Server Code Injection Vulnerability
CVE-2023-24955: Microsoft SharePoint Server Code Injection Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Microsoft |
| Product | SharePoint Server |
| Date added | 2024-03-26 |
| Due date | 2024-04-16 |
| Ransomware campaign use | Known |
Description
Microsoft SharePoint Server contains a code injection vulnerability that allows an authenticated attacker with Site Owner privileges to execute code remotely.
Required action (CISA)
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24955; https://nvd.nist.gov/vuln/detail/CVE-2023-24955
Weakness behind it
CISA records this vulnerability as an instance of CWE-94. From there the chain continues into CAPEC attack patterns and ATT&CK techniques, all inside this corpus.
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-24955
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
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