CVE-2025-11389 HIGH

CVE-2025-11389: Tenda AC15 saveAutoQos stack-based overflow

Vendor Tenda
Product AC15
Weakness CWE-121
Published October 7, 2025
Last update February 24, 2026

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A security flaw has been discovered in Tenda AC15 15.03.05.18. Affected is an unknown function of the file /goform/saveAutoQos. Performing a manipulation of the argument enable results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.

Key dates

02Disclosure timeline

October 7, 2025 CVE published
February 24, 2026 Record updated