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CVE-2026-74843
CVE-2026-74843 | Wavlink WN531P3/WN535M1 V250922 Export Pingortrace CGI export_pingortrace.cgi strcpy HTTP_COOKIE stack-based overflow
📅 2026-08-17
🟡 Medium 🔥 No VulDB Exploit Exploit

📋 الوصف الكامل

A vulnerability, which was classified as very critical, was found in Wavlink WN531P3 and WN535M1 V250922. Affected by this vulnerability is the function strcpy of the file /etc/lighttpd/www/cgi-bin/export_pingortrace.cgi of the component Export Pingortrace CGI. Executing a manipulation of the argument HTTP_COOKIE can lead to stack-based buffer overflow. The identification of this vulnerability is

💻 الأنظمة المتأثرة

⚠️ نوع التهديد

Exploit

🔗 CVE ID

CVE-2026-74843

📡 المصدر

VulDB

✅ الحلول والتخفيف

Apply vendor security patch

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