Cyber Resilience

CVE-2023-33129

Medium

Published: 14 June 2023

Published
14 June 2023
Modified
01 January 2025
KEV Added
—
Patch
—
CVSS Score v3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0345 87.8th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-33129 is a medium-severity Heap-based Buffer Overflow (CWE-122) vulnerability in Microsoft Sharepoint Server. Its CVSS base score is 6.5 (Medium).

Operationally, ranked in the top 12.2% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Microsoft SharePoint Server Denial of Service Vulnerability

CWE(s)
CWE-122NVD-CWE-noinfo

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

microsoft
sharepoint server
2019, all versions

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References