CVE-2025-14994

Tenda FH1201/FH1206 HTTP Request webtypelibrary strcat stack-based overflow

Published Dec 21, 2025 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Tenda fh1201 Firmware
Tenda fh1206 Firmware
CPEs cpe:2.3:h:tenda:fh1201:-:*:*:*:*:*:*:*
cpe:2.3:h:tenda:fh1206:-:*:*:*:*:*:*:*
cpe:2.3:o:tenda:fh1201_firmware:1.2.0.14\(408\):*:*:*:*:*:*:*
cpe:2.3:o:tenda:fh1206_firmware:1.2.0.8\(8155\):*:*:*:*:*:*:*
Vendors & Products Tenda fh1201 Firmware
Tenda fh1206 Firmware
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Tenda
Tenda fh1201
Tenda fh1206
Vendors & Products Tenda
Tenda fh1201
Tenda fh1206
Type Values Removed Values Added
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.
Title Tenda FH1201/FH1206 HTTP Request webtypelibrary strcat stack-based overflow
Weaknesses CWE-119
CWE-121
References
Metrics cvssV2_0

{'score': 9, 'vector': 'AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 8.8, 'vector': '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'}

cvssV3_1

{'score': 8.8, 'vector': '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'}

cvssV4_0

{'score': 8.7, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Dec 22, 2025, 4:36 PM
Reserved
Dec 20, 2025, 12:22 PM
Status
Analyzed
Published
Dec 21, 2025, 8:15 AM
Modified
Oct 14, 2026, 7:10 PM