Is CVE-2026-9141 actively exploited?

No active exploitation of CVE-2026-9141 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-9141 be exploited remotely?

Yes. CVE-2026-9141 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-9141?

CVE-2026-9141 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2026-9141

CWE-306Published: May 20, 2026· Updated: May 21, 2026

9.8

CVSS v3.1

EPSS:0.22%probability of exploitation in 30 daysPercentile:44.0th

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.

NVD Source

Risk Analysis

This critical authentication bypass vulnerability affects Taiko AG1000-01A SMS Alert Gateway Rev 7.3 and Rev 8. The embedded web configuration interface lacks proper session management, allowing unauthenticated attackers to directly access internal administrative pages. With a CVSS score of 9.8, this flaw enables full administrative control, leading to unauthorized modification of device configuration and disruption of monitoring functions.

No public exploit is currently known for this vulnerability. The vulnerability is remotely exploitable by an unauthenticated attacker over the network with low attack complexity.

Recommended Action

Organizations using Taiko AG1000-01A SMS Alert Gateway should seek vendor patches or guidance immediately. Isolate the device from untrusted networks and implement strict access controls until a fix is available.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2026-9141 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.