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I. Basic Information for CVE-2021-30798
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A logic issue was addressed with improved state management. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6. A malicious application may be able to bypass certain Privacy preferences.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apple macOS Big Sur 竞争条件问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple macOS Big Sur是美国苹果（Apple）公司的一个手机应用APP。 Apple macOS Big Sur 11.5存在竞争条件问题漏洞，该漏洞源于TCC的竞争条件问题。该漏洞允许本地用户绕过已有的安全限制。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
AppleiOS unspecified ~ 14.7 -
ApplemacOS unspecified ~ 11.5 -
ApplemacOS unspecified ~ 7.6 -
II. Public POCs for CVE-2021-30798
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III. Intelligence Information for CVE-2021-30798
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IV. Related Vulnerabilities
Same product: iOS
Same vendor: Apple
V. Comments for CVE-2021-30798

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