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CVE-2021-25445

Quick assessment

Affected
Samsung Mobile Samsung Internet
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.

Samsung Internet是韩国三星（Samsung）公司的一个手机应用。提供了一个浏览器功能。 Samsung Internet 14.2之前版本存在安全漏洞，该漏洞源于应用允许不受信任的应用程序访问三星互联网的内部文件。

AI Predicted 7.5 Difficulty: Easy EPSS 0.75% · P53

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-25445

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Unprotected component vulnerability in Samsung Internet prior to version 14.2 allows untrusted application to access internal files in Samsung Internet.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Samsung Internet 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Samsung Internet是韩国三星（Samsung）公司的一个手机应用。提供了一个浏览器功能。 Samsung Internet 14.2之前版本存在安全漏洞，该漏洞源于应用允许不受信任的应用程序访问三星互联网的内部文件。
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
Samsung Mobile Samsung Internet - ~ 14.2 -

II. Public POCs for CVE-2021-25445

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-25445

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Other References for CVE-2021-25445 (1)

Same Patch Batch · Samsung Mobile · 2021-08-05 · 6 CVEs total

CVE-2021-25443 Samsung SMR 资源管理错误漏洞
CVE-2021-25444 SAMSUNG Mobile devices 安全特征问题特征问题漏洞
CVE-2021-25446 SAMSUNG SmartThings 安全漏洞
CVE-2021-25447 SAMSUNG SmartThings 安全漏洞
CVE-2021-25448 SAMSUNG Smart Touch Call 安全漏洞

IV. Related Vulnerabilities

Same product: Samsung Internet
Same vendor: Samsung Mobile
Same weakness: CWE-287

V. Comments for CVE-2021-25445

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