CVE-2021-25520
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I. Basic Information for CVE-2021-25520
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Insecure caller check and input validation vulnerabilities in SearchKeyword deeplink logic prior to Samsung Internet 16.0.2 allows unstrusted applications to execute script codes in Samsung Internet.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Samsung Internet 跨站脚本漏洞
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 16.0.2之前版本存在跨站脚本漏洞，该漏洞源于软件SearchKeyword深链接逻辑中缺少有限的检查和验证，允许不受信任的应用程序在Samsung Internet中执行脚本代码。
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 | - ~ 16.0.2 | - |
II. Public POCs for CVE-2021-25520
| # | POC Description | Source Link | Shenlong Link |
|---|
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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-2021-25510 | 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-2021-25519 | 4.0 MEDIUM | Samsung CPLC 安全漏洞 |
| 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
V. Comments for CVE-2021-25520
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