CVE-2026-9141 Taiko AG1000-01A Rev 7.3/8 Authentication Bypass via Web Interface
Unauthenticated attackers can bypass authentication on the Taiko AG1000-01A web interface to gain administrative access and modify device configurations.
- 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-2026-9141?
CVE-2026-9141 is a critical authentication bypass vulnerability in Taiko Network Communications Pte Ltd. AG1000-01A SMS Alert Gateway, published on 20 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Taiko AG1000-01A SMS Alert Gateway Rev 7.3 and Rev 8 contains an authentication bypass vulnerability in the embedded web configuration interface that allows unauthenticated attackers to access internal application pages without any session management or server-side authentication checks. Attackers with network access can directly request internal resources such as index.zhtml, point.zhtml, and log.shtml to gain full administrative read and write access, enabling unauthorized modification of alarm routing, device configuration, and disruption of monitoring and control functions.
Weakness: CWE-306
Which versions are affected by CVE-2026-9141?
How do I fix CVE-2026-9141?
No fix has been published for CVE-2026-9141 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-2026-9141 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-9141 exists.
Sources
Also known as GHSA-c89f-cvmv-ffjf.