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CVE-2025-63469

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 LR350是中国吉翁电子（TOTOLINK）公司的一款无线路由器。 TOTOLINK LR350 v9.3.5u.6369_B20220309版本存在安全漏洞，该漏洞源于sub_421BAC函数中ssid参数存在栈溢出，可能导致拒绝服务攻击。

AI Predicted 6.5 Difficulty: Easy EPSS 0.39% · P31

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-63469

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Totolink LR350 v9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the ssid parameter in the sub_421BAC function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
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 LR350 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TOTOLINK LR350是中国吉翁电子（TOTOLINK）公司的一款无线路由器。 TOTOLINK LR350 v9.3.5u.6369_B20220309版本存在安全漏洞，该漏洞源于sub_421BAC函数中ssid参数存在栈溢出，可能导致拒绝服务攻击。
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-2025-63469

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III. Intelligence Information for CVE-2025-63469

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News Coverage for CVE-2025-63469 (1)

Same Patch Batch · n/a · 2025-10-31 · 22 CVEs total

CVE-2025-63561 7.5 HIGH Summer Pearl Group Vacation Rental Management Platform 安全漏洞
CVE-2025-63562 6.3 MEDIUM Summer Pearl Group Vacation Rental Management Platform 安全漏洞
CVE-2025-63459 TOTOLINK A7000R 安全漏洞
CVE-2025-63563 Summer Pearl Group Vacation Rental Management Platform 安全漏洞
CVE-2025-63454 Tenda AX-3 安全漏洞
CVE-2025-63458 Tenda AX-1803 安全漏洞
CVE-2025-63463 TOTOLINK LR350 安全漏洞
CVE-2025-63465 TOTOLINK LR350 安全漏洞
CVE-2025-63460 TOTOLINK A7000R 安全漏洞
CVE-2025-63464 TOTOLINK LR350 安全漏洞
CVE-2025-63462 TOTOLINK A7000R 安全漏洞
CVE-2025-60749 Trimble SketchUp Desktop 安全漏洞
CVE-2025-63461 TOTOLINK A7000R 安全漏洞
CVE-2025-29270 Deep Sea Electronics DSE855 安全漏洞
CVE-2025-63466 TOTOLINK LR350 安全漏洞
CVE-2025-63467 TOTOLINK LR350 安全漏洞
CVE-2025-63468 TOTOLINK LR350 安全漏洞
CVE-2025-57108 Kitware VTK 安全漏洞
CVE-2025-57106 Kitware VTK 安全漏洞
CVE-2025-57107 Kitware VTK 安全漏洞

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2025-63469

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