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CVE-2026-9141

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CVE-2026-9141

Published: May 20, 2026

Modified: May 21, 2026

PUBLISHED

CVSS v3.1

9.8

CRITICAL

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.

VendorProductVersions

Taiko Network Communications Pte Ltd.

AG1000-01A SMS Alert Gateway

affected
Rev 7.3
affected
Rev 8
affected
UM-AG1000_R7.2

Weaknesses (CWE)

CWE-306

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

Ledger Security Bulletin 019
technical-description

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