Taiko AG1000-01A Rev 7.3/8 Authentication Bypass via Web Interface
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-306.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Taiko Network Communications Pte Ltd. | AG1000-01A SMS Alert Gateway | Rev 7.3; Rev 8; UM-AG1000_R7.2 | — | No fix listed | CNA |
- AG1000-01A SMS Alert Gateway VendorTaiko Network Communications Pte Ltd. Affected Rev 7.3; Rev 8; UM-AG1000_R7.2 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-9141
- 2026-10-03 Alias added: GHSA-c89f-cvmv-ffjf
- 2026-10-25 EPSS moved to the below the 50th percentile
References
Other 1
More Taiko Network Communications Pte Ltd. vulnerabilities
- TI-2026-08035 Taiko AG1000-01A Rev 7.3/8 Hard-coded Credentials via login.zhtml CVSS 4.0CRITICAL 9.3
- TI-2026-08040 Taiko AG1000-01A Rev 7.3/8 Stored XSS via Web Configuration Interface CVSS 4.0HIGH 8.4
Sources
- CVE-2026-9141 · CVE Program
- CVE-2026-9141 · NVD
- FIRST EPSS
- GHSA-c89f-cvmv-ffjf · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences