CVE-2026-1689: medium-severity vulnerability in Tenda HG10
Tenda HG10 Login formLogin checkUserFromLanOrWan command injection
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.9epss 3.1%
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.
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
Affected products
Tenda · HG10Related CVEs — Tenda HG10
In the same product, most dangerous first.
CVE-2026-11499CRITICALTenda HG7/HG9/HG10 formDOMAINBLK stack-based overflowEPSS 6.6%CVE-2026-1690MEDIUMTenda HG10 formSysCmd system command injectionEPSS 4.7%CVE-2026-11498HIGHTenda HG7/HG9/HG10 Web Management voip_other_set asp_voip_OtherSet stack-based overflowEPSS 3.8%CVE-2026-1687MEDIUMTenda HG10 Boa Webserver formSamba command injectionEPSS 3.2%CVE-2026-86167CRITICALTenda HG10 Boa formgponConf os command injectionEPSS 2.7%CVE-2026-86165CRITICALTenda HG10 formURL buffer overflowEPSS 1.1%
References
https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formLogin-Host-command.mdhttps://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formLogin-Host-command.md#pochttps://vuldb.com/?ctiid.343483https://vuldb.com/?id.343483https://vuldb.com/?submit.741411https://www.tenda.com.cn/