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CVE-2021-31166
CRITICALCISA KEV9.8
Description
HTTP Protocol Stack Remote Code Execution Vulnerability
Details CVE
Score CVSS v3.19.8
SeveriteCRITICAL
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurNONE
Publie5/11/2021
Derniere modification10/30/2025
Sourcekev
Observations honeypot0
CISA KEV
FournisseurMicrosoft
ProduitHTTP Protocol Stack
Nom vulnerabiliteMicrosoft HTTP Protocol Stack Remote Code Execution Vulnerability
Date ajout KEV2022-04-06
Date limite remediation2022-04-27
Utilise dans ransomwareUnknown
Produits affectes
microsoft:windows_10_2004microsoft:windows_10_20h2microsoft:windows_server_2004microsoft:windows_server_20h2
Faiblesses (CWE)
CWE-416CWE-416
References
http://packetstormsecurity.com/files/162722/Microsoft-HTTP-Protocol-Stack-Remote-Code-Execution.html(secure@microsoft.com)
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31166(secure@microsoft.com)
http://packetstormsecurity.com/files/162722/Microsoft-HTTP-Protocol-Stack-Remote-Code-Execution.html(af854a3a-2127-422b-91ae-364da2661108)
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31166(af854a3a-2127-422b-91ae-364da2661108)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-31166(134c704f-9b21-4f2e-91b3-4a467353bcc0)
Correlations IOC
Aucune correlation enregistree
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