Vulnerability in Microsoft Sharepoint Enterprise Server 2013 Service Pack 1
CVE-2023-21717
Microsoft SharePoint Server Elevation of Privilege Vulnerability
EPSS: 0.114 (93.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C.
Affected products
- Microsoft Sharepoint Enterprise Server 2013 Service Pack 1 — versions 15.0.0
- Microsoft Sharepoint Enterprise Server 2016 — versions 16.0.0
- Microsoft Sharepoint Foundation 2013 Service Pack 1 — versions 15.0.0
- Microsoft Sharepoint Server 2019 — versions 16.0.0
- Microsoft Sharepoint Server Subscription Edition — versions 16.0.0
Weakness classification (CWE)
References
- Microsoft SharePoint Server Elevation of Privilege Vulnerability (vendor-advisory)
Frequently asked questions
- What is CVE-2023-21717?
- CVE-2023-21717 is a high-severity vulnerability in Microsoft Sharepoint Enterprise Server 2013 Service Pack 1, classified under Improper Access Control. CVSS score: 8.8/10. Published 2023-02-14.
- How severe is CVE-2023-21717?
- High severity. CVSS v3 base score is 8.8 out of 10.