CVE-2025-14994: Tenda FH1201/FH1206 HTTP Request webtypelibrary strcat stack-based overflow

Published Dec 21, 2025
·
Updated

A flaw has been found in Tenda FH1201 and FH1206 1.2.0.14(408)/1.2.0.8(8155). This impacts the function strcat of the file /goform/webtypelibrary of the component HTTP Request Handler. This manipulation of the argument webSiteId causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published and may be used.

Affected Software

6 affected components
Tenda FH1201
Tenda FH1206
All of the following
Tenda Fh1201 Firmware=1.2.0.14\(408\)
Tenda FH1201
All of the following
Tenda Fh1206 Firmware=1.2.0.8\(8155\)
Tenda FH1206

Event History

Dec 21, 2025
CVE Published
via MITRE·07:32 AM
Data Sourced
via MITRE·07:32 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·08:15 AM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-14994?

CVE-2025-14994 has a high severity due to its potential for causing stack-based buffer overflow vulnerabilities.

2

How do I fix CVE-2025-14994?

To fix CVE-2025-14994, update the firmware of Tenda FH1201 and FH1206 to the latest version provided by Tenda.

3

What products are affected by CVE-2025-14994?

CVE-2025-14994 affects the Tenda FH1201 and Tenda FH1206 routers.

4

What type of vulnerability is CVE-2025-14994?

CVE-2025-14994 is a stack-based buffer overflow vulnerability that can be exploited through HTTP requests.

5

Can CVE-2025-14994 be exploited remotely?

Yes, CVE-2025-14994 can be exploited remotely by manipulating HTTP requests sent to the affected devices.

Contact

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