VAR-202403-3334

Vulnerability from variot - Updated: 2025-08-15 05:46

Tenda F1202 v1.2.0.20(408) has a stack overflow vulnerability via the PPPOEPassword parameter in the formQuickIndex function. Shenzhen Tenda Technology Co.,Ltd. of F1202 A stack-based buffer overflow vulnerability exists in the firmware.Service operation interruption (DoS) It may be in a state. The Tenda F1202 is an enterprise-grade dual-band wireless router that supports both 2.4GHz and 5GHz bands, boasting a maximum transmission rate of 1200Mbps. It is equipped with four 5dBi antennas for enhanced signal coverage. This vulnerability stems from the PPPOEPassword parameter in the formQuickIndex method failing to properly validate the length of the input data. An attacker could exploit this vulnerability to cause a denial of service

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