CVE-2025-3786: Tenda AC15 WifiExtraSet fromSetWirelessRepeat buffer overflow

Published Apr 18, 2025
·
Updated

A vulnerability was found in Tenda AC15 up to 15.03.05.19 and classified as critical. This issue affects the function fromSetWirelessRepeat of the file /goform/WifiExtraSet. The manipulation of the argument mac leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected Software

3 affected components
Tenda Ac15<=15.03.05.19
All of the following
Tenda ac15 firmware=15.03.05.19
Tenda Ac15

Event History

Apr 18, 2025
CVE Published
via MITRE·09:00 AM
Data Sourced
via MITRE·09:00 AM
DescriptionSeverityWeakness
Nov 7, 57282
Event
via FIRST·05:33 PM
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Frequently Asked Questions

1

What is the severity of CVE-2025-3786?

CVE-2025-3786 is classified as a critical severity vulnerability.

2

How does CVE-2025-3786 affect Tenda AC15 devices?

CVE-2025-3786 affects the function fromSetWirelessRepeat, leading to a buffer overflow vulnerability.

3

How can I mitigate CVE-2025-3786?

To mitigate CVE-2025-3786, update your Tenda AC15 device to the latest firmware version beyond 15.03.05.19.

4

Can CVE-2025-3786 be exploited remotely?

Yes, CVE-2025-3786 can be exploited remotely, allowing attackers to initiate attacks from outside the network.

5

What should I do if I am using Tenda AC15 with CVE-2025-3786?

If you are using Tenda AC15 affected by CVE-2025-3786, immediately update your device firmware to secure it.

Contact

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