CVE-2021-25337
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I. Basic Information for CVE-2021-25337
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper access control in clipboard service in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows untrusted applications to read or write certain local files.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
特权管理不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
SAMSUNG Mobile devices 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG Mobile devices是韩国三星（SAMSUNG）公司的一系列的三星移动设备，包括手机、平板等。 SAMSUNG Mobile devices SMR Mar-2021 Release 1 存在安全漏洞，该漏洞源于剪贴板服务的不当访问控制，允许不受信任的应用程序读取或写入某些本地文件。
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)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Samsung Mobile | Samsung Mobile Devices | Selected P(9.0), Q(10.0), R(11.0) ~ SMR Mar-2021 Release 1 | - |
II. Public POCs for CVE-2021-25337
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://security.samsungmobile.com/securityUpdate.smsbx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-25337
Same Patch Batch · Samsung Mobile · 2021-03-04 · 18 CVEs total
| CVE-2021-25346 | 7.1 HIGH | 三星 Samsung quram 缓冲区错误漏洞 |
| CVE-2021-25344 | 6.2 MEDIUM | knox_custom service 安全特征问题漏洞 |
| CVE-2021-25334 | 5.5 MEDIUM | Samsung mobile devices 输入验证错误漏洞 |
| CVE-2021-25347 | 5.3 MEDIUM | Samsung Email application 授权问题漏洞 |
| CVE-2021-25340 | 5.1 MEDIUM | SAMSUNG keyboard 安全漏洞 |
| CVE-2021-25339 | 4.4 MEDIUM | Samsung mobile devices 输入验证错误漏洞 |
| CVE-2021-25338 | 4.4 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2021-25343 | 4.0 MEDIUM | Samsung mobile devices 授权问题漏洞 |
| CVE-2021-25342 | 4.0 MEDIUM | Samsung mobile devices 授权问题漏洞 |
| CVE-2021-25341 | 4.0 MEDIUM | S Assistant 授权问题漏洞 |
| CVE-2021-25345 | 4.0 MEDIUM | hwcomposer 安全漏洞 |
| CVE-2021-25333 | 3.2 LOW | Samsung Pay mini 信息泄露漏洞 |
| CVE-2021-25332 | 3.2 LOW | Samsung Pay mini 信息泄露漏洞 |
| CVE-2021-25331 | 3.2 LOW | Samsung Pay mini 信息泄露漏洞 |
| CVE-2021-25336 | 2.8 LOW | Samsung mobile devices 安全漏洞 |
| CVE-2021-25335 | 2.5 LOW | Samsung mobile devices 安全漏洞 |
| CVE-2021-25348 | 2.1 LOW | Samsung Internet 安全漏洞 |
IV. Related Vulnerabilities
Same weakness: CWE-269
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bubblewrap vulnerable to privilege escalation in setuid mode - CVE-2026-44987
SysReptor: Privilege Escalation from User Admin to Superuser - CVE-2026-42185
People: Privilege Escalation via Missing Role Ceiling in Mai - CVE-2026-40001
Local privilege escalation vulnerability in ZTE PROCESS Guar
V. Comments for CVE-2021-25337
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