BaseFortify

Publication date: 2025-11-10

Last updated on: 2025-11-17

Assigner: MITRE

Description

Tenda AX-3 v16.03.12.10_CN was discovered to contain a stack overflow via the shareSpeed parameter in the fromSetWifiGusetBasic function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-11-10

Last Modified

2025-11-17

Generated

2026-07-06

AI Q&A

2025-11-10

EPSS Evaluated

2026-07-05

NVD

CVE-2025-63455

EUVD

EUVD-2025-48939

Affected Vendors & Products

Vendor	Product	Version / Range
tenda	ax3_firmware	16.03.12.10
tenda	ax3	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-121	A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

Attack-Flow Graph

Executive Summary

This vulnerability is a stack overflow in the Tenda AX-3 router firmware version v16.03.12.10_CN, specifically in the fromSetWifiGusetBasic function via the shareSpeed parameter. An attacker can exploit this by sending a specially crafted request that causes the device to overflow its stack memory.

Impact Analysis

Exploiting this vulnerability can cause a Denial of Service (DoS) on the affected device, making the router unavailable or unresponsive to legitimate users.

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