CVE-2026-1689
Tenda HG10 Login formLogin checkUserFromLanOrWan command injection
- State
- Published
- Severity
- 6.9 Medium
- Published
- Jan 30, 2026
- Updated
- Feb 23, 2026
- Reserved
- Jan 30, 2026
Description
A vulnerability was detected in Tenda HG10 US_HG7_HG9_HG10re_300001138_en_xpon. The impacted element is the function checkUserFromLanOrWan of the file /boaform/admin/formLogin of the component Login Interface. The manipulation of the argument Host results in command injection. The attack can be launched remotely. The exploit is now public and may be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
HG10Tenda |
|
References
- VDB-343483 | Tenda HG10 Login formLogin checkUserFromLanOrWan command injectionvdb-entrytechnical-description
- VDB-343483 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #741411 | Tenda HG10 US_HG7_HG9_HG10re_300001138_en_xpon Command Injectionthird-party-advisory
- https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formLogin-Host-command.mdrelated
- https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formLogin-Host-command.md#pocexploit
- https://www.tenda.com.cn/product
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