What is CVE-2024-49064?

CVE-2024-49064 is a medium-severity vulnerability in Microsoft Sharepoint Enterprise Server 2016, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 6.5/10. Published 2024-12-12.

How severe is CVE-2024-49064?

Medium severity. CVSS v3 base score is 6.5 out of 10.

XXE in Microsoft Sharepoint Enterprise Server 2016

CVE-2024-49064

Microsoft SharePoint Information Disclosure Vulnerability

Vulnerability class: XXE (XML External Entity)

EPSS: 0.025 (83.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Microsoft Sharepoint Enterprise Server 2016 — versions 16.0.0
Microsoft Sharepoint Server 2019 — versions 16.0.0
Microsoft Sharepoint Server Subscription Edition — versions 16.0.0
Microsoft Sharepoint_server — versions 2016, 2019

Weakness classification (CWE)

CWE-611 — Improper Restriction of XML External Entity Reference (XXE)

References

secure@microsoft.com (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2024-49064?: CVE-2024-49064 is a medium-severity vulnerability in Microsoft Sharepoint Enterprise Server 2016, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 6.5/10. Published 2024-12-12.
How severe is CVE-2024-49064?: Medium severity. CVSS v3 base score is 6.5 out of 10.