CVE-2026-3976 - Tenda W3 POST Parameter WifiMacFilterSet formWifiMacFilterSet stack-based overflow

CVE-2026-3976 - Tenda W3 POST Parameter WifiMacFilterSet formWifiMacFilterSet stack-based overflow

https://cvefeed.io/rssfeed/latest.atom / Thu, 03/12/2026 - 08:06
CVE ID :CVE-2026-3976
Published : March 12, 2026, 3:15 a.m. | 2 hours, 13 minutes ago
Description :A weakness has been identified in Tenda W3 1.0.0.3(2204). Impacted is the function formWifiMacFilterSet of the file /goform/WifiMacFilterSet of the component POST Parameter Handler. Executing a manipulation of the argument index/GO can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.
Severity: 9.0 | HIGH
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Kenya Education Network CERT(KENET-CERT) is a Cybersecurity Emergency Response Team and Co-ordination Center operated by the National Research and Education Network of Kenya. KENET-CERT coordination center promotes awareness on cybersecurity incidences as well as coordinates and assists member institutions in responding effectively to cyber security threats and incidences. KENET-CERT works closely with Kenya's National CIRT coordination center (CIRT/CC) as a sector CIRT for the academic institutions. KENET promotes use of ICT in Teaching, Learning and Research in Higher Education Institutions in Kenya. KENET aims to interconnect all the Universities, Tertiary and Research Institutions in Kenya by setting up a cost effective and sustainable private network with high speed access to the global Internet. KENET also facilitates electronic communication among students and faculties in member institutions, share learning and teaching resources by collaboration in Research and Development of Educational content.