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CVE-2021-25525

Quick assessment

Affected
Samsung Mobile Samsung Pay
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 Pay是韩国三星（Samsung）公司的一个移动支付和数字钱包服务。让用户可以使用兼容的手机和其他三星生产的设备进行支付。 Samsung Pay 4.0.65之前版本存在安全漏洞，该漏洞源于软件对于异常条件检查或处理不当，允许攻击者可利用该漏洞在用户不识别的情况下使用NFC。

CVSS 2.0 · Low EPSS 0.34% · P25
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I. Basic Information for CVE-2021-25525

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper check or handling of exception conditions vulnerability in Samsung Pay (US only) prior to version 4.0.65 allows attacker to use NFC without user recognition.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:C/C:N/I:N/A:L
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 Pay 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Samsung Pay是韩国三星（Samsung）公司的一个移动支付和数字钱包服务。让用户可以使用兼容的手机和其他三星生产的设备进行支付。 Samsung Pay 4.0.65之前版本存在安全漏洞，该漏洞源于软件对于异常条件检查或处理不当，允许攻击者可利用该漏洞在用户不识别的情况下使用NFC。
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 Pay - ~ 4.0.65 -

II. Public POCs for CVE-2021-25525

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III. Intelligence Information for CVE-2021-25525

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Other References for CVE-2021-25525 (1)

Same Patch Batch · Samsung Mobile · 2021-12-08 · 18 CVEs total

CVE-2021-25517 7.7 HIGH Samsung Ldfw 输入验证错误漏洞
CVE-2021-25516 6.4 MEDIUM Samsung SMR 安全漏洞
CVE-2021-25518 6.4 MEDIUM Samsung Ldfw 缓冲区错误漏洞
CVE-2021-25511 6.3 MEDIUM Samsung SMR 路径遍历漏洞
CVE-2021-25512 6.1 MEDIUM Samsung SMR 输入验证错误漏洞
CVE-2021-25520 5.9 MEDIUM Samsung Internet 跨站脚本漏洞
CVE-2021-25510 5.3 MEDIUM Samsung SMR 输入验证错误漏洞
CVE-2021-25522 5.3 MEDIUM Samsung Smart Capture 安全漏洞
CVE-2021-25519 4.0 MEDIUM Samsung CPLC 安全漏洞
CVE-2021-25521 4.0 MEDIUM Samsung Internet 跨站脚本漏洞
CVE-2021-25523 4.0 MEDIUM Samsung Dialer 安全漏洞
CVE-2021-25515 4.0 MEDIUM Samsung SMR 安全漏洞
CVE-2021-25524 4.0 MEDIUM Samsung Contacts 安全漏洞
CVE-2021-25526 4.0 MEDIUM Samsung Blockchain Wallet 安全漏洞
CVE-2021-25527 3.8 LOW Samsung Pay 安全漏洞
CVE-2021-25514 3.3 LOW Samsung SMR 安全漏洞
CVE-2021-25513 2.4 LOW Samsung SMR 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-25525

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