BaseFortify

Publication date: 2025-10-09

Last updated on: 2026-04-29

Assigner: VulDB

Description

A vulnerability was found in Tenda W12 3.0.0.6(3948). The impacted element is the function wifiScheduledSet of the file /goform/modules of the component HTTP Request Handler. The manipulation of the argument wifiScheduledSet results in null pointer dereference. The attack may be performed from remote. The exploit has been made public and could be used.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-10-09

Last Modified

2026-04-29

Generated

2026-07-06

AI Q&A

2025-10-09

EPSS Evaluated

2026-07-05

NVD

CVE-2025-11550

Affected Vendors & Products

Vendor	Product	Version / Range
tenda	w12_firmware	3.0.0.6\(3948\)
tenda	w12	3.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-404	The product does not release or incorrectly releases a resource before it is made available for re-use.
CWE-476	The product dereferences a pointer that it expects to be valid but is NULL.

Attack-Flow Graph

Executive Summary

This vulnerability exists in the Tenda W12 firmware version 3.0.0.6(3948), specifically in the wifiScheduledSet function within the HTTP Request Handler component. Manipulating the wifiScheduledSet argument can cause a null pointer dereference, which may lead to a denial of service or crash. The attack can be performed remotely, and an exploit is publicly available.

Impact Analysis

The vulnerability can be exploited remotely to cause a null pointer dereference, potentially resulting in denial of service or crashing the affected device. This could disrupt network connectivity or device availability.

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