CVE-2021-25461
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I. Basic Information for CVE-2021-25461
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An improper length check in APAService prior to SMR Sep-2021 Release 1 results in stack based Buffer Overflow.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Samsung SMR 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Samsung SMR是韩国三星（Samsung）公司的一个系统补丁包。提供了三星手机应用的补丁程序。 Samsung SMR存在安全漏洞，该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。
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 | O(8.1) ~ SMR Sep-2021 Release 1 | - |
II. Public POCs for CVE-2021-25461
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/bkojusner/CVE-2021-25461 | POC Details |
AI-Generated POCPremium
No public POC found.
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Same Patch Batch · Samsung Mobile · 2021-09-09 · 18 CVEs total
| CVE-2021-25449 | 6.5 MEDIUM | SAMSUNG Mobile devices 缓冲区错误漏洞 |
| CVE-2021-25466 | 6.5 MEDIUM | Samsung Internet 授权问题漏洞 |
| CVE-2021-25457 | 5.9 MEDIUM | Samsung SMR 输入验证错误漏洞 |
| CVE-2021-25456 | 5.5 MEDIUM | Samsung Mobile Device 缓冲区错误漏洞 |
| CVE-2021-25452 | 5.5 MEDIUM | Samsung SMR 输入验证错误漏洞 |
| CVE-2021-25453 | 5.1 MEDIUM | SAMSUNG SMR 安全漏洞 |
| CVE-2021-25450 | 4.5 MEDIUM | Samsung SMR 路径遍历漏洞 |
| CVE-2021-25463 | 4.0 MEDIUM | SAMSUNG PENUP 安全漏洞 |
| CVE-2021-25460 | 4.0 MEDIUM | SAMSUNG SMR 安全漏洞 |
| CVE-2021-25459 | 4.0 MEDIUM | SAMSUNG SMR 安全漏洞 |
| CVE-2021-25462 | 3.3 LOW | Samsung NPU driver 代码问题漏洞 |
| CVE-2021-25458 | 3.3 LOW | Samsung Mobile Device 代码问题漏洞 |
| CVE-2021-25464 | 3.3 LOW | Samsung SamsungCapture 信息泄露漏洞 |
| CVE-2021-25455 | 3.3 LOW | Samsung Mobile Device 缓冲区错误漏洞 |
| CVE-2021-25451 | 3.3 LOW | Samsung SMR 授权问题漏洞 |
| CVE-2021-25465 | 3.3 LOW | Samsung Themes 输入验证错误漏洞 |
| CVE-2021-25454 | 3.1 LOW | Samsung SMR 缓冲区错误漏洞 |
IV. Related Vulnerabilities
Same weakness: CWE-120
- CVE-2026-8260
D-Link DCS-935L HNAP Service hnap_service SetDeviceSettings - CVE-2026-8137
Totolink X5000R formDdns sub_458E40 buffer overflow - CVE-2026-6691
MongoDB C Driver Cyrus SASL Canonicalization Buffer Overflow - CVE-2026-7857
D-Link DI-8100 CGI user_group.asp sprintf buffer overflow - CVE-2026-7856
D-Link DI-8100 Web Management url_member.asp buffer overflow
V. Comments for CVE-2021-25461
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