Tenda AC1206 15.03.06.23 fast_setting_wifi_set form_fast_setting_wifi_set ssid/timeZone buffer overflow

Summaryinfo

A vulnerability was found in Tenda AC1206 15.03.06.23. It has been declared as critical. The affected element is the function form_fast_setting_wifi_set of the file /goform/fast_setting_wifi_set. The manipulation of the argument ssid/timeZone results in buffer overflow. This vulnerability is known as CVE-2025-3328. It is possible to launch the attack remotely. Furthermore, an exploit is available. Other parameters might be affected as well.

Detailsinfo

A vulnerability was found in Tenda AC1206 15.03.06.23. It has been classified as critical. Affected is the function form_fast_setting_wifi_set of the file /goform/fast_setting_wifi_set. The manipulation of the argument ssid/timeZone with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2025-3328. The exploitability is told to be easy. It is possible to launch the attack remotely. Technical details and a public exploit are known.

The exploit is shared for download at github.com. It is declared as proof-of-concept. Other parameters might be affected as well.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• Router Operating System

Vendor

• Tenda

Name

• AC1206

Version

• 15.03.06.23

License

• commercial

Website

• Vendor: https://www.tenda.com.cn/

CPE 2.3info

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CPE 2.2info

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Submitinfo

Accepted

• Submit #551893: Shenzhen Tenda Technology Co.,Ltd. AC1206 V15.03.06.23 Buffer Overflow (by CH13hh)

Duplicate

• Submit #XXXXXX: Xxxxxxxx Xxxxx Xxxxxxxxxx Xx.,xxx. Xxxxxx Xxx.xx.xx.xx Xxxxxx Xxxxxxxx (by CH13hh)

Once again VulDB remains the best source for vulnerability data.

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