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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2021-25505

Quick assessment

Affected
Samsung Mobile Samsung Pass
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 Pass是韩国三星（Samsung）公司的一种使用生物识别技术在手机上登录网站和应用程序的安全且简单的方法。 Samsung Pass 3.0.02.4之前版本存在安全漏洞，攻击者可利用该漏洞在解锁锁屏时不需要认证就可以使用app。

CVSS 3.3 · Low EPSS 0.59% · P46

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-25505

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Improper authentication in Samsung Pass prior to 3.0.02.4 allows to use app without authentication when lockscreen is unlocked.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Samsung Pass 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Samsung Pass是韩国三星（Samsung）公司的一种使用生物识别技术在手机上登录网站和应用程序的安全且简单的方法。 Samsung Pass 3.0.02.4之前版本存在安全漏洞，攻击者可利用该漏洞在解锁锁屏时不需要认证就可以使用app。
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 Pass - ~ 3.0.02.4 -

II. Public POCs for CVE-2021-25505

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-25505

请登录查看更多情报信息。

Other References for CVE-2021-25505 (1)

Same Patch Batch · Samsung Mobile · 2021-11-05 · 10 CVEs total

CVE-2021-25502 7.9 HIGH Samsung SMR 安全漏洞
CVE-2021-25500 7.2 HIGH SAMSUNG Mobile devices 缓冲区错误漏洞
CVE-2021-25509 5.9 MEDIUM Samsung Flow 输入验证错误漏洞
CVE-2021-25507 5.7 MEDIUM SAMSUNG Flow 安全漏洞
CVE-2021-25501 5.7 MEDIUM Samsung SMR 安全漏洞
CVE-2021-25508 5.3 MEDIUM Samsung SmartThings 安全漏洞
CVE-2021-25503 5.0 MEDIUM Samsung SMR 输入验证错误漏洞
CVE-2021-25506 4.0 MEDIUM Samsung Health 授权问题漏洞
CVE-2021-25504 4.0 MEDIUM SAMSUNG Group Sharing 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-25505

No comments yet

Leave a comment