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CVE-2025-51630

Quick assessment

Affected
n/a n/a
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.

TOTOLINK N350RT是中国吉翁电子（TOTOLINK）公司的一款小型家用路由器。 TOTOLINK N350RT V9.3.5u.6139_B20201216版本存在安全漏洞，该漏洞源于ePort参数存在缓冲区溢出，可能导致执行任意代码。

AI Predicted 7.5 Difficulty: Easy EPSS 0.45% · P37

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-51630

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
TOTOLINK N350RT V9.3.5u.6139_B20201216 was discovered to contain a buffer overflow via the ePort parameter in the function setIpPortFilterRules.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
TOTOLINK N350RT 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TOTOLINK N350RT是中国吉翁电子（TOTOLINK）公司的一款小型家用路由器。 TOTOLINK N350RT V9.3.5u.6139_B20201216版本存在安全漏洞，该漏洞源于ePort参数存在缓冲区溢出，可能导致执行任意代码。
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
- n/a n/a -

II. Public POCs for CVE-2025-51630

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2025-51630

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Proof of Concept for CVE-2025-51630 (1)

Same Patch Batch · n/a · 2025-07-17 · 14 CVEs total

CVE-2025-7748 3.5 LOW ZCMS Create Article Page cross site scripting
CVE-2025-7729 3.5 LOW Scada-LTS usersProfiles.shtm cross site scripting
CVE-2025-7728 3.5 LOW Scada-LTS users.shtm cross site scripting
CVE-2023-41566 Landray OA EKP 安全漏洞
CVE-2023-47356 Anheng Mingyu Security Gateway 安全漏洞
CVE-2025-50240 Nbcio-Boot 安全漏洞
CVE-2025-51497 AdGuard for Safari 安全漏洞
CVE-2025-46102 Beakon Learning Management System Sharable Content Object Reference Model 安全漏洞
CVE-2025-53867 Island Lake WebBatch 安全漏洞
CVE-2025-53964 goldendict 安全漏洞
CVE-2025-52046 TOTOLINK A3300R 安全漏洞
CVE-2025-47189 Netwrix Directory Manager 安全漏洞
CVE-2024-32323 Highsun OA 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2025-51630

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