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CVE-2021-25373

Quick assessment

Affected
Samsung Mobile Customization Service
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 mobile devices O等都是韩国三星（Samsung）公司的产品。Samsung mobile devices O是手机系列的产品。Samsung mobile devices P是移动硬盘系列产品。Samsung mobile devices Q是电视系列产品。 Samsung PendingIntent in Customization Service 2.2.02.1之前版本存在安全漏洞，该漏洞允许本地攻击者通过劫持PendingIntent来执行未经授权的操作。以下产品和

CVSS 5.5 · Medium EPSS 0.21% · P11
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I. Basic Information for CVE-2021-25373

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Using unsafe PendingIntent in Customization Service prior to version 2.2.02.1 in Android O(8.x), 2.4.03.0 in Android P(9.0), 2.7.02.1 in Android Q(10.0) and 2.9.01.1 in Android R(11.0) allows local attackers to perform unauthorized action without permission via hijacking the PendingIntent.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Samsung 多款产品授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Samsung mobile devices O等都是韩国三星（Samsung）公司的产品。Samsung mobile devices O是手机系列的产品。Samsung mobile devices P是移动硬盘系列产品。Samsung mobile devices Q是电视系列产品。 Samsung PendingIntent in Customization Service 2.2.02.1之前版本存在安全漏洞，该漏洞允许本地攻击者通过劫持PendingIntent来执行未经授权的操作。以下产品和
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 Customization Service Android O(8.x) ~ 2.2.02.1 -

II. Public POCs for CVE-2021-25373

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III. Intelligence Information for CVE-2021-25373

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Other References for CVE-2021-25373 (1)

Same Patch Batch · Samsung Mobile · 2021-04-09 · 19 CVEs total

CVE-2021-25360 9.0 CRITICAL Samsung SMR 缓冲区错误漏洞
CVE-2021-25374 8.6 HIGH SAMSUNG Mobile devices 安全漏洞
CVE-2021-25361 7.9 HIGH Samsung SMR 安全漏洞
CVE-2021-25356 7.1 HIGH Samsung SMR 输入验证错误漏洞
CVE-2021-25362 6.8 MEDIUM Samsung SMR 安全漏洞
CVE-2021-25363 6.8 MEDIUM Samsung SMR 安全漏洞
CVE-2021-25375 6.5 MEDIUM Samsung Email application 安全特征问题漏洞
CVE-2021-25365 5.9 MEDIUM Samsung SMR 安全漏洞
CVE-2021-25380 5.8 MEDIUM Samsung Bixby 安全漏洞
CVE-2021-25357 5.6 MEDIUM Samsung SMR 信息泄露漏洞
CVE-2021-25381 5.5 MEDIUM Samsung Account 授权问题漏洞
CVE-2021-25378 4.3 MEDIUM SmartThings Hub STH-ETH-250 安全漏洞
CVE-2021-25364 4.0 MEDIUM Samsung SMR 信息泄露漏洞
CVE-2021-25359 4.0 MEDIUM Samsung SMR 访问控制错误漏洞
CVE-2021-25379 4.0 MEDIUM Samsung Gallery 安全漏洞
CVE-2021-25358 4.0 MEDIUM Samsung SMR 安全漏洞
CVE-2021-25377 3.3 LOW Samsung Experience Service 授权问题漏洞
CVE-2021-25376 3.1 LOW Samsung Email 信息泄露漏洞

IV. Related Vulnerabilities

Same vendor: Samsung Mobile
Same weakness: CWE-285

V. Comments for CVE-2021-25373

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