CVE-2026-3976

HighCVSS 8.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119 CWE-121 CWE-787

Affected software

No affected versions have been published.

Timeline

Published: Mar 12, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

Related CVEs from 2026

CVE-2026-397607.1Unauthenticated Cross Site Scripting (XSS) in Real 3D FlipBook <= 5.5 versions.CVE-2026-397619.8Unauthenticated Privilege Escalation in Meta Box AIO <= 3.7.1 versions.CVE-2026-397626.5Missing Authorization vulnerability in Patterns In The Cloud Autoship Cloud for WooCommerce Subscription Products autoship-cloud allows Expl CVE-2026-397634.3Missing Authorization vulnerability in Deepak Anand WP Dummy Content Generator wp-dummy-content-generator allows Exploiting Incorrectly Conf CVE-2026-397649.3Unauthenticated SQL Injection in Radius Booking — Booking Calendar for Appointments & Services <= 1.0.19 versions.CVE-2026-397657.2Shop Manager Privilege Escalation in Challan <= 3.7.88 versions.CVE-2026-397667.1Unauthenticated Cross Site Scripting (XSS) in ARForms <= 7.1.2 versions.CVE-2026-397676.5Subscriber Denial of Service Attack in WPBase Cache <= 5.5.6 versions.CVE-2026-397697.5Authentication Bypass Using an Alternate Path or Channel vulnerability in Iqonic Designs Graphina – Charts and Graphs For Elementor graphina CVE-2026-39776.3A security vulnerability has been detected in projectsend up to r1945. The affected element is an unknown function of the component AJAX End CVE-2026-3977010.0Unauthenticated Arbitrary File Upload in Doctreat <= 1.7.0 versions.CVE-2026-397718.5Subscriber SQL Injection in Buddyboss Platform <= 3.1.0 versions.