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ID

VAR-202109-0821


CVE

CVE-2021-30800


TITLE

iOS  Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-012287

DESCRIPTION

This issue was addressed with improved checks. This issue is fixed in iOS 14.7. Joining a malicious Wi-Fi network may result in a denial of service or arbitrary code execution. iOS Exists in unspecified vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. APPLE-SA-2021-07-21-1 iOS 14.7 and iPadOS 14.7

Trust: 1.8

sources: NVD: CVE-2021-30800 // JVNDB: JVNDB-2021-012287 // VULHUB: VHN-390533 // VULMON: CVE-2021-30800

AFFECTED PRODUCTS

vendor:applemodel:iphone osscope:ltversion:14.7

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vendor:アップルmodel:iosscope: - version: -

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vendor:アップルmodel:iosscope:eqversion: -

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vendor:アップルmodel:iosscope:eqversion:14.7

Trust: 0.8

sources: JVNDB: JVNDB-2021-012287 // NVD: CVE-2021-30800

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-30800
value: HIGH

Trust: 1.0

NVD: CVE-2021-30800
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202107-1628
value: HIGH

Trust: 0.6

VULHUB: VHN-390533
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-30800
severity: MEDIUM
baseScore: 5.8
vectorString: AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 6.5
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-390533
severity: MEDIUM
baseScore: 5.8
vectorString: AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 6.5
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-30800
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2021-30800
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT 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: VULHUB: VHN-390533 // JVNDB: JVNDB-2021-012287 // CNNVD: CNNVD-202107-1628 // NVD: CVE-2021-30800

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

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

Trust: 0.8

sources: JVNDB: JVNDB-2021-012287 // NVD: CVE-2021-30800

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202107-1628

PATCH

title:HT212601 Apple  Security updateurl:https://support.apple.com/en-us/HT212601

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title:Apple iOS and iPadOS Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=157654

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sources: JVNDB: JVNDB-2021-012287 // CNNVD: CNNVD-202107-1628

EXTERNAL IDS

db:NVDid:CVE-2021-30800

Trust: 3.4

db:JVNDBid:JVNDB-2021-012287

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db:AUSCERTid:ESB-2021.2485.2

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db:CNNVDid:CNNVD-202107-1628

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db:VULHUBid:VHN-390533

Trust: 0.1

db:VULMONid:CVE-2021-30800

Trust: 0.1

sources: VULHUB: VHN-390533 // VULMON: CVE-2021-30800 // JVNDB: JVNDB-2021-012287 // CNNVD: CNNVD-202107-1628 // NVD: CVE-2021-30800

REFERENCES

url:https://support.apple.com/en-us/ht212601

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-30800

Trust: 1.4

url:https://www.auscert.org.au/bulletins/esb-2021.2485.2

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url:https://threatpost.com/apple-iphone-pegasus-zero-day/168040/

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url:http://seclists.org/fulldisclosure/2021/jul/54

Trust: 0.1

sources: VULHUB: VHN-390533 // VULMON: CVE-2021-30800 // JVNDB: JVNDB-2021-012287 // CNNVD: CNNVD-202107-1628 // NVD: CVE-2021-30800

SOURCES

db:VULHUBid:VHN-390533
db:VULMONid:CVE-2021-30800
db:JVNDBid:JVNDB-2021-012287
db:CNNVDid:CNNVD-202107-1628
db:NVDid:CVE-2021-30800

LAST UPDATE DATE

2024-08-14T12:51:28.725000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-390533date:2021-09-21T00:00:00
db:JVNDBid:JVNDB-2021-012287date:2022-08-29T03:19:00
db:CNNVDid:CNNVD-202107-1628date:2021-09-09T00:00:00
db:NVDid:CVE-2021-30800date:2021-09-21T14:03:14.153

SOURCES RELEASE DATE

db:VULHUBid:VHN-390533date:2021-09-08T00:00:00
db:JVNDBid:JVNDB-2021-012287date:2022-08-29T00:00:00
db:CNNVDid:CNNVD-202107-1628date:2021-07-21T00:00:00
db:NVDid:CVE-2021-30800date:2021-09-08T14:15:11.837