CVE-2026-4490

A flaw has been found in Tenda A18 Pro 02.03.02.28. This issue affects the function setSchedWifi of the file /goform/openSchedWifi. This manipulation causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used...

CVE-2026-2181: Stack-based Buffer Overflow

A security flaw has been discovered in Tenda RX3 16.03.13.11. Affected by this vulnerability is an unknown functionality of the file /goform/openSchedWifi. Performing a manipulation of the argument schedStartTime/schedEndTime results in stack-based buffer overflow. The attack may be initiated...

CVE-2025-46035: Buffer Copy without Checking Size of Input

Buffer Overflow vulnerability in Tenda AC6 v.15.03.05.16 allows a remote attacker to cause a denial of service via the oversized schedStartTime and schedEndTime parameters in an unauthenticated HTTP GET request to the /goform/openSchedWifi endpoint...

PT-2025-3545 · Tenda · Tenda Ac8V4

Name of the Vulnerable Software and Affected Versions: Tenda AC8v4 version V16.03.34.06 Description: The issue is a stack overflow vulnerability affecting the setSchedWifi function in the /goform/openSchedWifi file. This vulnerability is caused by the manipulation of the schedEndTime argument,...

PT-2024-23033 · Tenda · Tenda F1203

Name of the Vulnerable Software and Affected Versions: Tenda F1203 version 2.0.1.6 Description: A critical issue was found in the setSchedWifi function of the file /goform/openSchedWifi. The manipulation of the arguments schedStartTime and schedEndTime leads to a stack-based buffer overflow. This...

Stack overflow

Tenda AC8 v4 USAC8V4.0siV16.03.34.06cn was discovered to contain a stack overflow via parameter schedStartTime and schedEndTime at /goform/openSchedWifi...

CVE-2023-40892

Tenda AC8 v4 USAC8V4.0siV16.03.34.06cn was discovered to contain a stack overflow via parameter schedStartTime and schedEndTime at /goform/openSchedWifi...

Buffer overflow vulnerability in multiple Tenda products (CNVD-2020-31386)

The Tenda AC9, among others, is a wireless router from the Chinese company Tenda. A buffer overflow vulnerability exists in httpd in multiple Tenda products. The vulnerability can be exploited to execute arbitrary code by sending the 'schedStartTime' and 'schedEndTime' parameters to the...