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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Tenda | FH1201 | 1.2.0.8(8155), 1.2.0.14(408) | — |
| Tenda | FH1206 | 1.2.0.8(8155), 1.2.0.14(408) | — |
References
- VDB-337688 | Tenda FH1201/FH1206 HTTP Request webtypelibrary strcat stack-based overflow vdb-entry technical-description
- VDB-337688 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #719153 | Tenda FH1201 V1.2.0.14(408) Stack-based Buffer Overflow third-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.md exploit
- https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_FH1206/webtyplibrary/webtypelibrary.md exploit
- https://www.tenda.com.cn/ product