CVE-2021-1874

A logic issue was addressed with improved state management. This issue is fixed in iOS 14.5 and iPadOS 14.5. An application may be able to execute arbitrary code with kernel privileges.

CVSS v3 8.8 HIGH
CVSS v2.0 9.3 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://support.apple.com/en-us/HT212317	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::

History

20 Sep 2021, 19:05

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 9.3 v3 : 8.8
References	~~(MISC) https://support.apple.com/en-us/HT212317 -~~	(MISC) https://support.apple.com/en-us/HT212317 - Vendor Advisory
CPE		cpe:2.3:o:apple:ipados:::::::: cpe:2.3:o:apple:iphone_os::::::::
CWE		NVD-CWE-noinfo

08 Sep 2021, 15:30

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-09-08 15:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-1874

Mitre link : CVE-2021-1874

CVE.ORG link : CVE-2021-1874

JSON object : View

Products Affected

apple

iphone_os
ipados

CWE

NVD-CWE-noinfo

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