CVE-2025-71027

HIGH

7.5

Description

Tenda AX-3 v16.03.12.10_CN was discovered to contain a stack overflow in the wanMTU2 parameter of the fromAdvSetMacMtuWan function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/13/2026

Last Modified1/16/2026

Sourcenvd

Honeypot Sightings0

Affected Products

tenda:ax3tenda:ax3_firmware

Weaknesses (CWE)

CWE-787CWE-121

References

https://github.com/0-fool/VulnbyCola/blob/main/Tenda/AX-3/8/1.md(cve@mitre.org)

https://github.com/0-fool/VulnbyCola/blob/main/Tenda/AX-3/8/1.md(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.