Cyber Resilience

CVE-2023-21528

High

Published: 14 February 2023

Published
14 February 2023
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0017 37.4th percentile
Risk Priority 16 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-21528 is a high-severity Heap-based Buffer Overflow (CWE-122) vulnerability in Microsoft Sql Server. Its CVSS base score is 7.8 (High).

Operationally, ranked at the 37.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Microsoft SQL Server Remote Code Execution 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
sql server
2008, 2012, 2014, 2016, 2017

Mitigating Controls

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

References