CVE-2026-82693 Tenda AC1206 Web UI telnet TendaTelnet missing authentication
Remote attackers can bypass authentication on the Tenda AC1206 Web UI telnet interface to gain unauthorized access and execute commands.
- 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-2026-82693?
CVE-2026-82693 is a critical authentication bypass 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 determined in Tenda AC1206 15.03.06.23. This vulnerability affects the function TendaTelnet of the file /goform/telnet of the component Web UI. Executing a manipulation can lead to missing authentication. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.
Which versions are affected by CVE-2026-82693?
How do I fix CVE-2026-82693?
No fix has been published for CVE-2026-82693 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-82693 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-82693 exists.
Sources
Also known as GHSA-9225-239x-2hx8.