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ID

VAR-202108-1153


CVE

CVE-2021-30999


TITLE

apple's  iPadOS  and  iOS  Vulnerability regarding improper default permissions in

Trust: 0.8

sources: JVNDB: JVNDB-2021-021087

DESCRIPTION

The issue was addressed with improved permissions logic. This issue is fixed in iOS 14.6 and iPadOS 14.6. A user may be unable to fully delete browsing history. apple's iPadOS and iOS There is a vulnerability in improper default permissions.Information may be tampered with. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none

Trust: 1.8

sources: NVD: CVE-2021-30999 // JVNDB: JVNDB-2021-021087 // VULHUB: VHN-390732 // VULMON: CVE-2021-30999

AFFECTED PRODUCTS

vendor:applemodel:iphone osscope:ltversion:14.6

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vendor:applemodel:ipadosscope:ltversion:14.6

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vendor:アップルmodel:ipadosscope:eqversion:14.6

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

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sources: JVNDB: JVNDB-2021-021087 // NVD: CVE-2021-30999

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-30999
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-30999
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202108-2106
value: MEDIUM

Trust: 0.6

VULHUB: VHN-390732
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-30999
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:L/AU:S/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-390732
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:L/AU:S/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-30999
baseSeverity: MEDIUM
baseScore: 4.3
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 1.4
version: 3.1

Trust: 1.0

NVD: CVE-2021-30999
baseSeverity: MEDIUM
baseScore: 4.3
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-390732 // JVNDB: JVNDB-2021-021087 // CNNVD: CNNVD-202108-2106 // NVD: CVE-2021-30999

PROBLEMTYPE DATA

problemtype:CWE-276

Trust: 1.1

problemtype:Inappropriate default permissions (CWE-276) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-390732 // JVNDB: JVNDB-2021-021087 // NVD: CVE-2021-30999

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202108-2106

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202108-2106

PATCH

title:HT212528 Apple  Security updateurl:https://support.apple.com/en-us/HT212528

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title:Apple iOS and Apple iPadOS Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=194213

Trust: 0.6

sources: JVNDB: JVNDB-2021-021087 // CNNVD: CNNVD-202108-2106

EXTERNAL IDS

db:NVDid:CVE-2021-30999

Trust: 3.4

db:JVNDBid:JVNDB-2021-021087

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db:CNNVDid:CNNVD-202108-2106

Trust: 0.6

db:VULHUBid:VHN-390732

Trust: 0.1

db:VULMONid:CVE-2021-30999

Trust: 0.1

sources: VULHUB: VHN-390732 // VULMON: CVE-2021-30999 // JVNDB: JVNDB-2021-021087 // CNNVD: CNNVD-202108-2106 // NVD: CVE-2021-30999

REFERENCES

url:https://support.apple.com/en-us/ht212528

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-30999

Trust: 0.8

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-390732 // VULMON: CVE-2021-30999 // JVNDB: JVNDB-2021-021087 // CNNVD: CNNVD-202108-2106 // NVD: CVE-2021-30999

SOURCES

db:VULHUBid:VHN-390732
db:VULMONid:CVE-2021-30999
db:JVNDBid:JVNDB-2021-021087
db:CNNVDid:CNNVD-202108-2106
db:NVDid:CVE-2021-30999

LAST UPDATE DATE

2024-08-14T14:31:39.868000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-390732date:2023-01-09T00:00:00
db:VULMONid:CVE-2021-30999date:2021-08-24T00:00:00
db:JVNDBid:JVNDB-2021-021087date:2024-07-17T07:30:00
db:CNNVDid:CNNVD-202108-2106date:2022-06-01T00:00:00
db:NVDid:CVE-2021-30999date:2023-11-07T03:34:16.267

SOURCES RELEASE DATE

db:VULHUBid:VHN-390732date:2021-08-24T00:00:00
db:VULMONid:CVE-2021-30999date:2021-08-24T00:00:00
db:JVNDBid:JVNDB-2021-021087date:2024-07-17T00:00:00
db:CNNVDid:CNNVD-202108-2106date:2021-08-24T00:00:00
db:NVDid:CVE-2021-30999date:2021-08-24T19:15:24.393