Soumettre #800709: Libtor Technology <=V1.2.8 Buffer Overflow

An unvalidated, attacker-controlled ApCliSsid value submitted via the device’s web management interface is retrieved using the nvram_get function and directly copied into a stack buffer within the generate_conf_router function without adequate length validation or bounds checking. This unsafe memory copy operation triggers a stack-based buffer overflow vulnerability, which can be exploited by a remote attacker to achieve arbitrary remote code execution with elevated privileges on the affected device.

• La source: ⚠️ https://github.com/hmKunlun/lbt-t300-hw1/blob/main/generate_conf_router(ApCliSsid).md
• Utilisateur: kunlun (UID 95866)
• Soumission: 09/04/2026 04:42 (il y a 2 mois)
• Modérer: 02/05/2026 10:31 (23 days later)
• Statut: Dupliqué
• Entrée VulDB: 360828 [Shenzhen Libituo Technology LBT-T300-HW1 jusqu’à 1.2.8 /apply.cgi start_lan Channel/ApCliSsid buffer overflow]
• Points: 0