Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2021-30871

Quick assessment

Affected
Apple iOS
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 macOS Big Sur是美国苹果（Apple）公司的一个手机应用APP。 Apple 多款产品存在安全漏洞，本地攻击者可利用该漏洞访问分析数据。这个问题已经在ios14.7, watchOS 7.6, macOS Big Sur 11.5中修复。

AI Predicted 5.5 Difficulty: Easy EPSS 0.26% · P17

Possible ATT&CK Techniques 1 AI

T1213 · Data from Information Repositories
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-30871

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
This issue was addressed with a new entitlement. This issue is fixed in iOS 14.7, watchOS 7.6, macOS Big Sur 11.5. A local attacker may be able to access analytics data.
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 macOS Big Sur 安全漏洞
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 多款产品存在安全漏洞，本地攻击者可利用该漏洞访问分析数据。这个问题已经在ios14.7, watchOS 7.6, macOS Big Sur 11.5中修复。
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 unspecified ~ 14.7 -
Apple macOS unspecified ~ 11.5 -
Apple macOS unspecified ~ 7.6 -

II. Public POCs for CVE-2021-30871

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-30871

请登录查看更多情报信息。

Vendor Advisories for CVE-2021-30871 (3)

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
Same vendor: Apple

V. Comments for CVE-2021-30871

No comments yet

Leave a comment