CVE-2026-86300

A flaw has been found in Tenda AC9 15.03.05.14. This impacts the function R7WebsSecurityHandler of the component Web Management. This manipulation causes improper authentication. The attack may be initiated remotely. The exploit has been published and may be used.

Credits

sleep (VulDB User)

References

https://vuldb.com/vuln/399464

https://vuldb.com/vuln/399464/cti

https://vuldb.com/cve/CVE-2026-86300

https://vuldb.com/submit/906606

https://vuldb.com/submit/906607

https://vuldb.com/submit/906608

https://github.com/limou89/somevul/blob/main/Tenda_AC9_getProduct_Info_Disclosure.md

https://github.com/limou89/somevul/blob/main/Tenda_AC9_fast_setting_wifi_set_Unauth_Password.md

https://www.tenda.com.cn/