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CVE-2025-11386

Published: Oct 7, 2025

Modified: Feb 24, 2026

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

A vulnerability was found in Tenda AC15 15.03.05.18. The impacted element is an unknown function of the file /goform/SetDDNSCfg of the component POST Parameter Handler. The manipulation of the argument ddnsEn results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used.

Vendor	Product	Versions
Tenda	AC15	affected `15.03.05.18`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

VDB-327313 | Tenda AC15 POST Parameter SetDDNSCfg stack-based overflow

vdb-entry

technical-description

VDB-327313 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #664969 | Tenda AC15 V15.03.05.18 Buffer Overflow

third-party-advisory

https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC15/SetDDNSCfg.md

exploit

https://www.tenda.com.cn/

product

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