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CVE-2021-25366

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 prior to version 13.2.1.70 存在安全漏洞，攻击者可利用该漏洞可以绕过秘密模式的认证。

CVSS 3.2 · Low EPSS 0.27% · P18

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2021-25366

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper access control in Samsung Internet prior to version 13.2.1.70 allows physically proximate attackers to bypass the secret mode's authentication.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对异常条件检查或处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
SAMSUNG Internet 安全漏洞
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 prior to version 13.2.1.70 存在安全漏洞，攻击者可利用该漏洞可以绕过秘密模式的认证。
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 unspecified ~ 13.2.1.70 -

II. Public POCs for CVE-2021-25366

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III. Intelligence Information for CVE-2021-25366

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Other References for CVE-2021-25366 (1)

Same Patch Batch · Samsung Mobile · 2021-03-25 · 10 CVEs total

CVE-2021-25355 5.5 MEDIUM Samsung Notes 安全漏洞
CVE-2021-25353 5.5 MEDIUM Samsung Galaxy Themes 安全漏洞
CVE-2021-25352 5.5 MEDIUM Samsung Bixby Voice 安全漏洞
CVE-2021-25349 5.5 MEDIUM Slow Motion Editor 安全漏洞
CVE-2021-25367 3.7 LOW Samsung Notes 路径遍历漏洞
CVE-2021-25368 3.3 LOW Samsung Cloud 授权问题漏洞
CVE-2021-25354 3.3 LOW Samsung Internet 安全漏洞
CVE-2021-25351 3.2 LOW Samsung EmailValidationView 安全漏洞
CVE-2021-25350 2.0 LOW Samsung Account 日志信息泄露漏洞

IV. Related Vulnerabilities

Same product: Samsung Internet
Same vendor: Samsung Mobile
Same weakness: CWE-703

V. Comments for CVE-2021-25366

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