CVE-2023-21803

CRITICAL

Windows 10 and Windows Server 2008 - Remote Code Execution via iSCSI Discovery Service Integer Overflow

Title source: llm
STIX 2.1

Description

Windows iSCSI Discovery Service Remote Code Execution Vulnerability

References (1)

Core 1
Core References

Scores

CVSS v3 9.8
EPSS 0.0176
EPSS Percentile 75.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-190
Status published
Products (7)
microsoft/windows_10 < 10.0.10240.19747
microsoft/windows_10_1607 < 10.0.14393.5717
microsoft/windows_10_1809 < 10.0.17763.4010
microsoft/windows_10_20h2 < 10.0.19042.2604
microsoft/windows_10_21h2 < 10.0.19044.2604
microsoft/windows_10_22h2 < 10.0.19045.2604
microsoft/windows_server_2008
Published Feb 14, 2023
Tracked Since Feb 18, 2026