CVE-2025-21021
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2025-21021
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Out-of-bounds write in drawing pinpad in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write out-of-bounds memory.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
SAMSUNG Blockchain Keystore 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG Blockchain Keystore是韩国三星（SAMSUNG）公司的创建、存储、管理和备份私钥的系统工具。 SAMSUNG Blockchain Keystore 1.3.17.2之前版本存在安全漏洞，该漏洞源于绘制密码键盘时越界写入，可能导致本地特权攻击者越界写入内存。
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 | Blockchain Keystore | 1.3.17.2 | - |
II. Public POCs for CVE-2025-21021
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-21021
请登录查看更多情报信息。
Same Patch Batch · Samsung Mobile · 2025-08-06 · 16 CVEs total
| CVE-2025-21017 | 6.3 MEDIUM | SAMSUNG Blockchain Keystore 安全漏洞 |
| CVE-2025-21013 | 6.2 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2025-21010 | 6.0 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2025-21020 | 5.7 MEDIUM | SAMSUNG Blockchain Keystore 安全漏洞 |
| CVE-2025-21019 | 5.5 MEDIUM | SAMSUNG Health 安全漏洞 |
| CVE-2025-21012 | 5.5 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2025-21011 | 5.5 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2025-21018 | 4.4 MEDIUM | SAMSUNG Blockchain Keystore 安全漏洞 |
| CVE-2025-21016 | 4.3 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2025-21014 | 4.3 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2025-21015 | 4.0 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2025-20990 | 4.0 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2025-21024 | 3.3 LOW | SAMSUNG Smart View 安全漏洞 |
| CVE-2025-21023 | 3.3 LOW | SAMSUNG WcsExtension Android Watch 安全漏洞 |
| CVE-2025-21022 | 3.3 LOW | SAMSUNG Galaxy Wearable 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2025-21021
No comments yet