Tenda FH1201/FH1206 HTTP Request webtypelibrary strcat stack-based overflow
Priority HIGH 73CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00746 55th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Tenda | FH1201 | 1.2.0.8(8155); 1.2.0.14(408) | — | No fix listed | CNA |
| Tenda | FH1206 | 1.2.0.8(8155); 1.2.0.14(408) | — | No fix listed | CNA |
- FH1201 VendorTenda Affected 1.2.0.8(8155); 1.2.0.14(408) Fixed in — No fix listed CNA
- FH1206 VendorTenda Affected 1.2.0.8(8155); 1.2.0.14(408) Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:tenda:fh1201_firmware:1.2.0.14\(408\):*:*:*:*:*:*:* | 1.2.0.14(408) | Vulnerable | Tenda |
| cpe:2.3:h:tenda:fh1201:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Tenda |
| cpe:2.3:o:tenda:fh1206_firmware:1.2.0.8\(8155\):*:*:*:*:*:*:* | 1.2.0.8(8155) | Vulnerable | Tenda |
| cpe:2.3:h:tenda:fh1206:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Tenda |
- cpe:2.3:o:tenda:fh1201_firmware:1.2.0.14\(408\):*:*:*:*:*:*:* Versions 1.2.0.14(408) Vulnerable ·Tenda
- cpe:2.3:h:tenda:fh1201:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda
- cpe:2.3:o:tenda:fh1206_firmware:1.2.0.8\(8155\):*:*:*:*:*:*:* Versions 1.2.0.8(8155) Vulnerable ·Tenda
- cpe:2.3:h:tenda:fh1206:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-14994
- 2026-10-03 Alias added: GHSA-hxpp-w5pc-mh6j
References
More Tenda Fh1201 Firmware vulnerabilities
- TI-2024-28686 An issue in the handler function in /goform/telnet of Tenda FH1201 v1.2.0.14 (408) allows… CVSS 3.1CRITICAL 9.8
- TI-2026-04404 Tenda FH1201 Parameter WrlExtraSet formWrlExtraSet stack-based overflow CVSS 4.0HIGH 8.7
- TI-2026-04403 Tenda FH1201 Parameter WrlclientSet stack-based overflow CVSS 4.0HIGH 8.7
- TI-2025-13678 Tenda FH1201 SetIpBind sprintf stack-based overflow CVSS 4.0HIGH 8.7
- TI-2025-06888 Tenda FH1201 PPTPDClient fromPptpUserAdd stack-based overflow CVSS 4.0HIGH 8.7
- TI-2025-06887 Tenda FH1201 GstDhcpSetSer fromGstDhcpSetSer stack-based overflow CVSS 4.0HIGH 8.7
Sources
- CVE-2025-14994 · CVE Program
- CVE-2025-14994 · NVD
- FIRST EPSS
- GHSA-hxpp-w5pc-mh6j · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences