Taiko AG1000-01A Auth Bypass in Web Config Rev 7.3/8
CVE-2026-9141 Published on May 20, 2026
Taiko AG1000-01A Rev 7.3/8 Authentication Bypass via Web Interface
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.
Vulnerability Analysis
CVE-2026-9141 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. An automatable proof of concept (POC) exploit exists. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
Missing Authentication for Critical Function
The software does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
Products Associated with CVE-2026-9141
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Affected Versions
Taiko Network Communications Pte Ltd. AG1000-01A SMS Alert Gateway:- Version Rev 7.3 is affected.
- Version Rev 8 is affected.
- Version UM-AG1000_R7.2 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.