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CVE-2021-25519

Quick assessment

Affected
Samsung Mobile Samsung Mobile Devices
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 Cplc是韩国三星（Samsung）公司的一个手机在线校验检查。 Samsung CPLC 存在安全漏洞，该漏洞源于软件对于用户访问存在不适当的控制，允许本地攻击者可利用该漏洞在未经许可的情况下访问CPLC信息。

CVSS 4.0 · Medium EPSS 0.10% · P1

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-25519

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An improper access control vulnerability in CPLC prior to SMR Dec-2021 Release 1 allows local attackers to access CPLC information without permission.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Samsung CPLC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Samsung Cplc是韩国三星（Samsung）公司的一个手机在线校验检查。 Samsung CPLC 存在安全漏洞，该漏洞源于软件对于用户访问存在不适当的控制，允许本地攻击者可利用该漏洞在未经许可的情况下访问CPLC信息。
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 Mobile Devices P(9.0), Q(10.0), R(11.0) ~ SMR Dec-2021 Release 1 -

II. Public POCs for CVE-2021-25519

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III. Intelligence Information for CVE-2021-25519

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Other References for CVE-2021-25519 (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-2021-25521 4.0 MEDIUM Samsung Internet 跨站脚本漏洞
CVE-2021-25523 4.0 MEDIUM Samsung Dialer 安全漏洞
CVE-2021-25524 4.0 MEDIUM Samsung Contacts 安全漏洞
CVE-2021-25515 4.0 MEDIUM Samsung SMR 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
CVE-2021-25525 2.0 LOW Samsung Pay 代码问题漏洞

IV. Related Vulnerabilities

Same product: Samsung Mobile Devices
Same vendor: Samsung Mobile
Same weakness: CWE-200

V. Comments for CVE-2021-25519

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