Details of VAR-202108-1271

ID

VAR-202108-1271

CVE

CVE-2021-30956

TITLE

apple's iPadOS and iOS Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-021119

DESCRIPTION

A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. This issue is fixed in iOS 15.2 and iPadOS 15.2. An attacker with physical access to a device may be able to see private contact information. apple's iPadOS and iOS Exists in unspecified vulnerabilities.Information may be obtained

Trust: 1.8

sources: NVD: CVE-2021-30956 // JVNDB: JVNDB-2021-021119 // VULHUB: VHN-390689 // VULMON: CVE-2021-30956

AFFECTED PRODUCTS

vendor:	apple	model:	ipados	scope:	lt	version:	15.2	Trust: 1.0
vendor:	apple	model:	iphone os	scope:	lt	version:	15.2	Trust: 1.0
vendor:	アップル	model:	ios	scope:	-	version:	-	Trust: 0.8
vendor:	アップル	model:	ipados	scope:	eq	version:	15.2	Trust: 0.8

sources: JVNDB: JVNDB-2021-021119 // NVD: CVE-2021-30956

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-30956
value:	LOW
Trust: 1.0
NVD:	CVE-2021-30956
value:	LOW
Trust: 0.8
CNNVD:	CNNVD-202108-2058
value:	LOW
Trust: 0.6
VULHUB:	VHN-390689
value:	LOW
Trust: 0.1
VULMON:	CVE-2021-30956
value:	LOW
Trust: 0.1

nvd@nist.gov:	CVE-2021-30956
severity:	LOW
baseScore:	2.1
vectorString:	AV:L/AC:L/AU:N/C:P/I:N/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
VULHUB:	VHN-390689
severity:	LOW
baseScore:	2.1
vectorString:	AV:L/AC:L/AU:N/C:P/I:N/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2021-30956
baseSeverity:	LOW
baseScore:	2.4
vectorString:	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector:	PHYSICAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	0.9
impactScore:	1.4
version:	3.1
Trust: 1.0
NVD:	CVE-2021-30956
baseSeverity:	LOW
baseScore:	2.4
vectorString:	CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector:	PHYSICAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-390689 // VULMON: CVE-2021-30956 // JVNDB: JVNDB-2021-021119 // CNNVD: CNNVD-202108-2058 // NVD: CVE-2021-30956

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2021-021119 // NVD: CVE-2021-30956

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202108-2058

PATCH

title:	HT212976 Apple Security update	url:	https://support.apple.com/en-us/HT212976	Trust: 0.8
title:	Apple iOS and Apple iPadOS Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=194209	Trust: 0.6
title:	-	url:	https://github.com/SYRTI/POC_to_review	Trust: 0.1

sources: VULMON: CVE-2021-30956 // JVNDB: JVNDB-2021-021119 // CNNVD: CNNVD-202108-2058

EXTERNAL IDS

db:	NVD	id:	CVE-2021-30956	Trust: 3.4
db:	JVNDB	id:	JVNDB-2021-021119	Trust: 0.8
db:	CNNVD	id:	CNNVD-202108-2058	Trust: 0.6
db:	VULHUB	id:	VHN-390689	Trust: 0.1
db:	VULMON	id:	CVE-2021-30956	Trust: 0.1

sources: VULHUB: VHN-390689 // VULMON: CVE-2021-30956 // JVNDB: JVNDB-2021-021119 // CNNVD: CNNVD-202108-2058 // NVD: CVE-2021-30956

REFERENCES

url:	https://support.apple.com/en-us/ht212976	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2021-30956	Trust: 0.8
url:	https://cwe.mitre.org/data/definitions/.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://github.com/syrti/poc_to_review	Trust: 0.1

sources: VULHUB: VHN-390689 // VULMON: CVE-2021-30956 // JVNDB: JVNDB-2021-021119 // CNNVD: CNNVD-202108-2058 // NVD: CVE-2021-30956

SOURCES

db:	VULHUB	id:	VHN-390689
db:	VULMON	id:	CVE-2021-30956
db:	JVNDB	id:	JVNDB-2021-021119
db:	CNNVD	id:	CNNVD-202108-2058
db:	NVD	id:	CVE-2021-30956

LAST UPDATE DATE

2024-08-14T15:37:58.757000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-390689	date:	2023-01-09T00:00:00
db:	VULMON	id:	CVE-2021-30956	date:	2022-07-12T00:00:00
db:	JVNDB	id:	JVNDB-2021-021119	date:	2024-07-17T09:08:00
db:	CNNVD	id:	CNNVD-202108-2058	date:	2022-07-14T00:00:00
db:	NVD	id:	CVE-2021-30956	date:	2023-11-07T03:34:02.660

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-390689	date:	2021-08-24T00:00:00
db:	VULMON	id:	CVE-2021-30956	date:	2021-08-24T00:00:00
db:	JVNDB	id:	JVNDB-2021-021119	date:	2024-07-17T00:00:00
db:	CNNVD	id:	CNNVD-202108-2058	date:	2021-08-24T00:00:00
db:	NVD	id:	CVE-2021-30956	date:	2021-08-24T19:15:21.963