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CVE-2021-30888

Quick assessment

Affected
Apple iOS and iPadOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apple iOS和Apple iPadOS都是美国苹果（Apple）公司的产品。Apple iOS是一套为移动设备所开发的操作系统。Apple iPadOS是一套用于iPad平板电脑的操作系统。 Apple iOS 和 iPadOS 存在输入验证错误漏洞，该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。该漏洞在以下产品和版本中被修复：iOS 15.1和iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1和iPad

AI Predicted 5.9 Difficulty: Easy EPSS 1.73% · P76

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-30888

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An information leakage issue was addressed. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1. A malicious website using Content Security Policy reports may be able to leak information via redirect behavior .
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Apple iOS 和 iPadOS 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple iOS和Apple iPadOS都是美国苹果（Apple）公司的产品。Apple iOS是一套为移动设备所开发的操作系统。Apple iPadOS是一套用于iPad平板电脑的操作系统。 Apple iOS 和 iPadOS 存在输入验证错误漏洞，该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。该漏洞在以下产品和版本中被修复：iOS 15.1和iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1和iPad
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

Vendor Product Affected Versions CPE Subscribe
Apple iOS and iPadOS unspecified ~ 15.1 -
Apple iOS and iPadOS unspecified ~ 14.8 -
Apple macOS unspecified ~ 12.0 -
Apple macOS unspecified ~ 8.1 -
Apple macOS unspecified ~ 15.1 -

II. Public POCs for CVE-2021-30888

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-30888

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Vendor Advisories for CVE-2021-30888 (5)

Mailing List Discussions for CVE-2021-30888 (1)

Same Patch Batch · Apple · 2021-08-24 · 152 CVEs total

CVE-2021-30951 Apple iOS 和 iPadOS 资源管理错误漏洞
CVE-2021-30969 Apple macOS Big Sur 输入验证错误漏洞
CVE-2021-30968 Apple iOS和Apple iPadOS 后置链接漏洞
CVE-2021-30967 Apple iOS 和 iPadOS 权限许可和访问控制问题漏洞
CVE-2021-30966 Apple iOS 和 iPadOS 信息泄露漏洞
CVE-2021-30965 Apple macOS Big Sur 安全漏洞
CVE-2021-30964 Apple iOS 和 iPadOS 安全漏洞
CVE-2021-30963 Apple macOS Big Sur 缓冲区错误漏洞
CVE-2021-30962 Apple tvOS和Apple macOS Big Sur 安全漏洞
CVE-2021-30961 Apple macOS Big Sur 缓冲区错误漏洞
CVE-2021-30960 Apple iOS 和 iPadOS 缓冲区错误漏洞
CVE-2021-30959 Apple macOS Big Sur 缓冲区错误漏洞
CVE-2021-30958 Apple iOS 和 iPadOS 缓冲区错误漏洞
CVE-2021-30957 Apple iOS 和 iPadOS 缓冲区错误漏洞
CVE-2021-30956 Apple iOS和Apple iPadOS 安全漏洞
CVE-2021-30955 Apple iOS 和 iPadOS 竞争条件问题漏洞
CVE-2021-30954 Apple tvOS 安全漏洞
CVE-2021-30953 Apple iOS 和 iPadOS 缓冲区错误漏洞
CVE-2021-30952 Apple iOS 和 iPadOS 输入验证错误漏洞
CVE-2021-30940 Apple macOS 缓冲区错误漏洞

Showing top 20 of 152 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: iOS and iPadOS
Same vendor: Apple

V. Comments for CVE-2021-30888

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