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CVE-2023-21687

🗓️ 14 Feb 2023 20:15:12Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 26 Views

HTTP.sys Information Disclosure Vulnerability CVE-2023-21687

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2023-21687
14 Feb 202320:15
–attackerkb
bdu_fstec
BDU FSTEC
HTTP.sys Driver Unauthorized Access
27 Feb 202300:00
–bdu_fstec
circl
Circl
CVE-2023-21687
14 Feb 202322:35
–circl
cnnvd
CNNVD
Microsoft Windows HTTP.Sys security vulnerability
14 Feb 202300:00
–cnnvd
cve
CVE
CVE-2023-21687
14 Feb 202319:33
–cve
cvelist
Cvelist
CVE-2023-21687 HTTP.sys Information Disclosure Vulnerability
14 Feb 202319:33
–cvelist
euvd
EUVD
EUVD-2023-25854
3 Oct 202520:07
–euvd
mskb
Microsoft KB
February 14, 2023—KB5022836 (OS Build 22000.1574)
14 Feb 202308:00
–mskb
mskb
Microsoft KB
February 14, 2023—KB5022842 (OS Build 20348.1547)
14 Feb 202308:00
–mskb
mskb
Microsoft KB
February 14, 2023—KB5022845 (OS Build 22621.1265)
14 Feb 202308:00
–mskb
Rows per page
NVD
Node
OR
microsoftwindows_11_21h2Range<10.0.22000.1574arm64
microsoftwindows_11_21h2Range<10.0.22000.1574x64
microsoftwindows_11_22h2Range<10.0.22621.1265arm64
microsoftwindows_11_22h2Range<10.0.22621.1265x64

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19 Aug 2026 17:18Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.15.5
EPSS0.00465
SSVC
26