CVE-2026-85109

CVSS 9.8 (critical) · published 2026-09-03

A vulnerability was determined in Tenda HG10 300001138. This issue affects the function formLogin of the file /boaform/formLogin of the component Boa Web Server. Executing a manipulation of the argument Username can lead to buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.

Weakness: CWE-119, CWE-120

Source: NVD CVE-2026-85109

References

• https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/bof-formLogin_username.md
• https://vuldb.com/cve/CVE-2026-85109
• https://vuldb.com/submit/891994
• https://vuldb.com/vuln/398315
• https://vuldb.com/vuln/398315/cti
• https://www.tenda.com.cn/

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