CVE-2026-82694 Tenda AC1206 Web UI ate R7WebsSecurityHandler missing authentication
Remote attackers can bypass authentication on the Tenda AC1206 Web UI via the R7WebsSecurityHandler function, potentially gaining unauthorized access.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-82694?
CVE-2026-82694 is a critical missing authorization vulnerability in Tenda AC1206, published on 31 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was identified in Tenda AC1206 15.03.06.23. This issue affects the function R7WebsSecurityHandler of the file /goform/ate of the component Web UI. The manipulation leads to missing authentication. The attack can be initiated remotely. The exploit is publicly available and might be used.
Which versions are affected by CVE-2026-82694?
How do I fix CVE-2026-82694?
No fix has been published for CVE-2026-82694 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-82694 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-82694 exists.
Sources
Also known as GHSA-79rc-8x3p-4wjw.