CVE-2026-1689

7.3 HIGH
Published: January 30, 2026 Modified: February 10, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formLogin-Host-command.md
Source: cna@vuldb.com
Exploit Third Party Advisory
https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formLogin-Host-command.md#poc
Source: cna@vuldb.com
Exploit
https://vuldb.com/?ctiid.343483
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.343483
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.741411
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://www.tenda.com.cn/
Source: cna@vuldb.com
Product

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.3 / 10.0
EPSS (Exploit Probability)
5.1%
90th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-74 CWE-77

Affected Vendors

tenda

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