CVE-2026-9139
CriticalCVSS 9.8Exploitation Probability (EPSS)
Low risk37th percentile - higher than 37% of all known CVEs
Summary
The Taiko AG1000-01A SMS Alert Gateway versions Rev 7.3 and Rev 8 contain hard-coded credentials in the web interface. Authentication is implemented entirely in client-side JavaScript, allowing credentials to be read from the page source.
Risk Assessment
An unauthenticated attacker with network access can gain full administrative access to the device, allowing control over the SMS gateway.
Recommendation
Immediately change default credentials and update the device firmware if a newer version is available.
Other vulnerabilities in Taiko AG1000-01A
See all- CVE-2026-9141Critical
The Taiko AG1000-01A SMS Alert Gateway Rev 7.3 and Rev 8 contains an authentication bypass vulnerability in the embedded web configuration interface. Unauthenticated attackers can access internal application pages such as index.zhtml, point.zhtml, and log.shtml without any session management or server-side authentication, enabling full administrative read and write access.
- CVE-2026-9144High
Stored XSS vulnerability in Taiko AG1000-01A SMS Alert Gateway. An authenticated attacker can inject persistent JavaScript by fragmenting malicious payloads across admin form fields, bypassing length restrictions.
Original NVD description (English source)
Taiko AG1000-01A SMS Alert Gateway Rev 7.3 and Rev 8 contains a hard-coded credential vulnerability in the embedded web configuration interface where authentication is implemented entirely in client-side JavaScript in login.zhtml, exposing static plaintext credentials in the page source. Unauthenticated attackers with network access can recover administrative credentials directly from the client-side validate() function to obtain full administrative access to the device.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS