Details of VAR-202102-1065

ID

VAR-202102-1065

CVE

CVE-2021-24112

TITLE

plural Microsoft Remote Code Execution Vulnerability in Product

Trust: 0.8

sources: JVNDB: JVNDB-2021-004039

DESCRIPTION

.NET Core Remote Code Execution Vulnerability

Trust: 1.71

sources: NVD: CVE-2021-24112 // JVNDB: JVNDB-2021-004039 // VULMON: CVE-2021-24112

AFFECTED PRODUCTS

vendor:	microsoft	model:	visual studio 2019	scope:	eq	version:	-	Trust: 1.0
vendor:	microsoft	model:	mono	scope:	lt	version:	6.12.0.122	Trust: 1.0
vendor:	microsoft	model:	.net core	scope:	lte	version:	2.1.24	Trust: 1.0
vendor:	microsoft	model:	mono	scope:	gte	version:	6.12.0	Trust: 1.0
vendor:	microsoft	model:	.net core	scope:	gte	version:	2.1	Trust: 1.0
vendor:	microsoft	model:	.net core	scope:	lte	version:	3.1.11	Trust: 1.0
vendor:	microsoft	model:	.net	scope:	gte	version:	5.0	Trust: 1.0
vendor:	microsoft	model:	.net	scope:	lte	version:	5.0.2	Trust: 1.0
vendor:	microsoft	model:	.net core	scope:	gte	version:	3.1	Trust: 1.0
vendor:	マイクロソフト	model:	.net core	scope:	-	version:	-	Trust: 0.8
vendor:	マイクロソフト	model:	.net	scope:	-	version:	-	Trust: 0.8
vendor:	マイクロソフト	model:	microsoft visual studio	scope:	-	version:	-	Trust: 0.8
vendor:	マイクロソフト	model:	mono	scope:	eq	version:	6.12.0	Trust: 0.8

sources: JVNDB: JVNDB-2021-004039 // NVD: CVE-2021-24112

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-24112
value:	CRITICAL
Trust: 1.0
secure@microsoft.com:	CVE-2021-24112
value:	HIGH
Trust: 1.0
NVD:	CVE-2021-24112
value:	CRITICAL
Trust: 0.8
CNNVD:	CNNVD-202102-681
value:	CRITICAL
Trust: 0.6
VULMON:	CVE-2021-24112
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2021-24112
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:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9

nvd@nist.gov:	CVE-2021-24112
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: 1.0
secure@microsoft.com:	CVE-2021-24112
baseSeverity:	HIGH
baseScore:	8.1
vectorString:	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	HIGH
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.2
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2021-24112
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-2021-24112 // JVNDB: JVNDB-2021-004039 // CNNVD: CNNVD-202102-681 // NVD: CVE-2021-24112 // NVD: CVE-2021-24112

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	Lack of information (CWE-noinfo) [NVD Evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-004039 // NVD: CVE-2021-24112

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202102-681

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202102-681

PATCH

title:	.NET Core Remote Code Execution Vulnerability Security Update Guide	url:	https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-24112	Trust: 0.8
title:	Microsoft .NET Core Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=143004	Trust: 0.6
title:	Red Hat: CVE-2021-24112	url:	https://vulmon.com/vendoradvisory?qidtp=red_hat_cve_database&qid=CVE-2021-24112	Trust: 0.1
title:	Arch Linux Advisories: [ASA-202103-17] dotnet-sdk: multiple issues	url:	https://vulmon.com/vendoradvisory?qidtp=arch_linux_advisories&qid=ASA-202103-17	Trust: 0.1
title:	Arch Linux Issues:	url:	https://vulmon.com/vendoradvisory?qidtp=arch_linux_issues&qid=CVE-2021-24112 log	Trust: 0.1
title:	Arch Linux Advisories: [ASA-202103-16] dotnet-runtime: multiple issues	url:	https://vulmon.com/vendoradvisory?qidtp=arch_linux_advisories&qid=ASA-202103-16	Trust: 0.1

sources: VULMON: CVE-2021-24112 // JVNDB: JVNDB-2021-004039 // CNNVD: CNNVD-202102-681

EXTERNAL IDS

db:	NVD	id:	CVE-2021-24112	Trust: 2.5
db:	JVNDB	id:	JVNDB-2021-004039	Trust: 0.8
db:	AUSCERT	id:	ESB-2021.2737	Trust: 0.6
db:	CNNVD	id:	CNNVD-202102-681	Trust: 0.6
db:	VULMON	id:	CVE-2021-24112	Trust: 0.1

sources: VULMON: CVE-2021-24112 // JVNDB: JVNDB-2021-004039 // CNNVD: CNNVD-202102-681 // NVD: CVE-2021-24112

REFERENCES

url:	https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2021-24112	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2021-24112	Trust: 1.4
url:	https://www.ipa.go.jp/security/ciadr/vul/20210210-ms.html	Trust: 0.8
url:	https://www.jpcert.or.jp/at/2021/at210008.html	Trust: 0.8
url:	https://msrc.microsoft.com/update-guide/vulnerability/cve-2021-24112	Trust: 0.6
url:	https://vigilance.fr/vulnerability/microsoft-net-core-vulnerabilities-of-february-2021-34547	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2021.2737	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://access.redhat.com/security/cve/cve-2021-24112	Trust: 0.1
url:	https://exchange.xforce.ibmcloud.com/vulnerabilities/196351	Trust: 0.1

sources: VULMON: CVE-2021-24112 // JVNDB: JVNDB-2021-004039 // CNNVD: CNNVD-202102-681 // NVD: CVE-2021-24112

SOURCES

db:	VULMON	id:	CVE-2021-24112
db:	JVNDB	id:	JVNDB-2021-004039
db:	CNNVD	id:	CNNVD-202102-681
db:	NVD	id:	CVE-2021-24112

LAST UPDATE DATE

2024-08-14T12:15:30.869000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2021-24112	date:	2021-02-26T00:00:00
db:	JVNDB	id:	JVNDB-2021-004039	date:	2021-11-12T05:18:00
db:	CNNVD	id:	CNNVD-202102-681	date:	2021-08-13T00:00:00
db:	NVD	id:	CVE-2021-24112	date:	2023-12-29T17:15:59.173

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2021-24112	date:	2021-02-25T00:00:00
db:	JVNDB	id:	JVNDB-2021-004039	date:	2021-11-12T00:00:00
db:	CNNVD	id:	CNNVD-202102-681	date:	2021-02-09T00:00:00
db:	NVD	id:	CVE-2021-24112	date:	2021-02-25T23:15:16.570