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Critical severity9.8NVD Advisory· Published Feb 14, 2023· Updated Jun 17, 2026

CVE-2023-21803

CVE-2023-21803

Description

Windows iSCSI Discovery Service Remote Code Execution Vulnerability

Affected products

16
  • Microsoft/Windows 10 19092 versions
    cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:x86:*+ 1 more
    • cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:x86:*range: <10.0.10240.19747
    • (no CPE)range: 10.0.10240.0
  • Microsoft/Windows 10 16078 versions
    cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*+ 7 more
    • cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*range: <10.0.14393.5717
    • cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:x86:*range: <10.0.19042.2604
    • cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x86:*range: <10.0.19044.2604
    • cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:x86:*range: <10.0.19045.2604
    • (no CPE)range: 10.0.14393.0
    • (no CPE)range: 10.0.0
    • (no CPE)range: 10.0.19043.0
    • (no CPE)range: 10.0.19045.0
  • Microsoft/Windows 10 18092 versions
    cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*+ 1 more
    • cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*range: <10.0.17763.4010
    • (no CPE)range: 10.0.17763.0
  • Microsoft/Windows Server 20082 versions
    cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*+ 1 more
    • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*
    • (no CPE)range: 6.0.6003.0
  • Microsoft/Windows iSCSI Discovery Servicellm-fuzzy
  • Microsoft/Windows Server 2008 Service Pack 2 (Server Core installation)v5
    Range: 6.0.6003.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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