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.
References (7)
Core 7
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.337688
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.337688
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.719153
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.719155
Exploit, Third Party Advisory exploit
https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_FH1201/webtyplibrary/webtypelibrary.md
Exploit, Third Party Advisory exploit
https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_FH1206/webtyplibrary/webtypelibrary.md
Product product
https://www.tenda.com.cn/
Scores
CVSS v3
8.8
EPSS
0.0017
EPSS Percentile
37.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-119
CWE-121
Status
published
Products (2)
tenda/fh1201_firmware
1.2.0.14\(408\)
tenda/fh1206_firmware
1.2.0.8\(8155\)
Published
Dec 21, 2025
Tracked Since
Feb 18, 2026