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ID

VAR-202105-1269


CVE

CVE-2021-31166


TITLE

Microsoft Windows 10  and  Windows Server  Remote Code Execution Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-001508

DESCRIPTION

HTTP Protocol Stack Remote Code Execution Vulnerability. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements

Trust: 2.25

sources: NVD: CVE-2021-31166 // JVNDB: JVNDB-2021-001508 // CNNVD: CNNVD-202104-975 // VULMON: CVE-2021-31166

AFFECTED PRODUCTS

vendor:microsoftmodel:windows server 2004scope:ltversion:10.0.19041.982

Trust: 1.0

vendor:microsoftmodel:windows server 20h2scope:ltversion:10.0.19042.982

Trust: 1.0

vendor:microsoftmodel:windows 10 20h2scope:ltversion:10.0.19042.982

Trust: 1.0

vendor:microsoftmodel:windows 10 2004scope:ltversion:10.0.19041.982

Trust: 1.0

vendor:マイクロソフトmodel:microsoft windows serverscope:eqversion:20h2 (server core installation)

Trust: 0.8

vendor:マイクロソフトmodel:microsoft windows 10scope: - version: -

Trust: 0.8

vendor:マイクロソフトmodel:microsoft windows serverscope:eqversion:2004 (server core installation)

Trust: 0.8

sources: JVNDB: JVNDB-2021-001508 // NVD: CVE-2021-31166

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD: CVE-2021-31166
value: CRITICAL

Trust: 1.8

secure@microsoft.com: CVE-2021-31166
value: CRITICAL

Trust: 1.0

CNNVD: CNNVD-202104-975
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202105-588
value: CRITICAL

Trust: 0.6

VULMON: CVE-2021-31166
value: HIGH

Trust: 0.1

NVD:
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: FALSE
obtainAllPrivilege: FALSE
obtainUserPrivilege: FALSE
obtainOtherPrivilege: FALSE
userInteractionRequired: FALSE
version: 2.0

Trust: 1.0

NVD: CVE-2021-31166
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.9

NVD:
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 2.0

NVD: CVE-2021-31166
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULMON: CVE-2021-31166 // JVNDB: JVNDB-2021-001508 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202105-588 // NVD: CVE-2021-31166 // NVD: CVE-2021-31166

PROBLEMTYPE DATA

problemtype:CWE-416

Trust: 1.0

problemtype:Lack of information (CWE-noinfo) [NVD Evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-001508 // NVD: CVE-2021-31166

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202105-588

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202104-975

CONFIGURATIONS

sources:
            
            
            NVD: CVE-2021-31166

PATCH
title:HTTP Protocol Stack Remote Code Execution Vulnerability Security Update Guideurl:https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2021-31166
Trust: 0.8
title:Microsoft HTTP.sys Fixes for code injection vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=150832
Trust: 0.6
title:CVE-2021-31166url:https://github.com/an0ny-m0us/cve-2021-31166 
Trust: 0.1
title:CVE-2021-31166url:https://github.com/corelight/cve-2021-31166 
Trust: 0.1
title:oldnewsurl:https://github.com/pathcl/oldnews 
Trust: 0.1
title:awesome-starsurl:https://github.com/lumakernel/awesome-stars 
Trust: 0.1
title:CVE-2021-31166-detection-rulesurl:https://github.com/frankmock/cve-2021-31166-detection-rules 
Trust: 0.1
title: - url:https://github.com/liang2kl/iot-exploits 
Trust: 0.1
title:CVE-2021-31166url:https://github.com/c4dr01d/cve-2021-31166 
Trust: 0.1
title:WIn-CVE-2021-31166url:https://github.com/bgsilvait/win-cve-2021-31166 
Trust: 0.1
title:CVE-2021-31166url:https://github.com/udyz/cve-2021-31166 
Trust: 0.1
title:CVE-2021-31166url:https://github.com/zecopro/cve-2021-31166 
Trust: 0.1
title:curated-articleurl:https://github.com/dravenww/curated-article 
Trust: 0.1
sources:
            
            
            VULMON: CVE-2021-31166 // 
            
            
            
            JVNDB: JVNDB-2021-001508 // 
            
            
            
            CNNVD: CNNVD-202105-588

EXTERNAL IDS
db:NVDid:CVE-2021-31166
Trust: 2.5
db:PACKETSTORMid:162722
Trust: 1.6
db:JVNDBid:JVNDB-2021-001508
Trust: 0.8
db:CS-HELPid:SB2021041363
Trust: 0.6
db:CNNVDid:CNNVD-202104-975
Trust: 0.6
db:CS-HELPid:SB2021051132
Trust: 0.6
db:CNNVDid:CNNVD-202105-588
Trust: 0.6
db:VULMONid:CVE-2021-31166
Trust: 0.1
sources:
            
            
            VULMON: CVE-2021-31166 // 
            
            
            
            JVNDB: JVNDB-2021-001508 // 
            
            
            
            CNNVD: CNNVD-202104-975 // 
            
            
            
            CNNVD: CNNVD-202105-588 // 
            
            
            
            NVD: CVE-2021-31166

REFERENCES
url:http://packetstormsecurity.com/files/162722/microsoft-http-protocol-stack-remote-code-execution.html
Trust: 2.2
url:https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2021-31166
Trust: 1.6
url:https://nvd.nist.gov/vuln/detail/cve-2021-31166
Trust: 0.8
url:https://www.ipa.go.jp/security/ciadr/vul/20210512-ms.html
Trust: 0.8
url:https://www.jpcert.or.jp/at/2021/at210024.html
Trust: 0.8
url:https://www.cybersecurity-help.cz/vdb/sb2021041363
Trust: 0.6
url:https://vigilance.fr/vulnerability/windows-vulnerabilities-of-may-2021-35384
Trust: 0.6
url:https://msrc.microsoft.com/update-guide/vulnerability/cve-2021-31166
Trust: 0.6
url:https://www.cybersecurity-help.cz/vdb/sb2021051132
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2021-001508 // 
            
            
            
            CNNVD: CNNVD-202104-975 // 
            
            
            
            CNNVD: CNNVD-202105-588 // 
            
            
            
            NVD: CVE-2021-31166

CREDITS
0vercl0k
Trust: 0.6
sources:
            
            
            CNNVD: CNNVD-202105-588

SOURCES
db:VULMONid:CVE-2021-31166
db:JVNDBid:JVNDB-2021-001508
db:CNNVDid:CNNVD-202104-975
db:CNNVDid:CNNVD-202105-588
db:NVDid:CVE-2021-31166

LAST UPDATE DATE
2024-07-10T19:48:14.806000+00:00

SOURCES UPDATE DATE
db:VULMONid:CVE-2021-31166date:2023-08-02T00:00:00
db:JVNDBid:JVNDB-2021-001508date:2021-05-26T07:24:00
db:CNNVDid:CNNVD-202104-975date:2021-04-14T00:00:00
db:CNNVDid:CNNVD-202105-588date:2021-05-27T00:00:00
db:NVDid:CVE-2021-31166date:2024-07-09T18:28:03.397

SOURCES RELEASE DATE
db:VULMONid:CVE-2021-31166date:2021-05-11T00:00:00
db:JVNDBid:JVNDB-2021-001508date:2021-05-26T00:00:00
db:CNNVDid:CNNVD-202104-975date:2021-04-13T00:00:00
db:CNNVDid:CNNVD-202105-588date:2021-05-11T00:00:00
db:NVDid:CVE-2021-31166date:2021-05-11T19:15:09.300