CVE-2025-14994
Tenda FH1201/FH1206 HTTP Request webtypelibrary strcat stack-based overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Dec 21, 2025
- Updated
- Dec 22, 2025
- Reserved
- Dec 20, 2025
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | 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 | VulDB |
| 3.1 | 8.8 High | 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 | VulDB |
| 3.0 | 8.8 High | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 9.0 High | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
FH1201Tenda |
|
FH1206Tenda |
|
References
- VDB-337688 | Tenda FH1201/FH1206 HTTP Request webtypelibrary strcat stack-based overflowvdb-entrytechnical-description
- VDB-337688 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #719153 | Tenda FH1201 V1.2.0.14(408) Stack-based Buffer Overflowthird-party-advisory
- Submit #719155 | Tenda FH1206 1.2.0.8(8155) Stack-based Buffer Overflow (Duplicate)third-party-advisory
- https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_FH1201/webtyplibrary/webtypelibrary.mdexploit
- https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_FH1206/webtyplibrary/webtypelibrary.mdexploit
- https://www.tenda.com.cn/product
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