CVE-2026-109812
Received Received - Intake

Missing Authorization in Moxa Industrial Computing Products

Publication date: 2026-10-16

Last updated on: 2026-10-16

Assigner: Moxa Inc.

Description
A missing authorization vulnerability exists in the internal API `/api/v1/secrets/` of some of Moxa's industrial computing products. A low-privileged authenticated attacker with adjacent network access could exploit this vulnerability to access sensitive information, potentially resulting in the disclosure of confidential data, including cryptographic key material.

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Meta Information

Published
2026-10-16
Last Modified
2026-10-16
Generated
2026-10-16
AI Q&A
2026-10-16
EPSS Evaluated
N/A
NVD
CVE-2026-109812
EUVD
EUVD-2026-102593

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Moxa AIG-302 Series 1.0.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

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Executive Summary

This is a missing authorization vulnerability in the internal API `/api/v1/secrets/` of Moxa's industrial computing products. A low-privileged authenticated attacker with adjacent network access could exploit it to access sensitive information, including cryptographic key material.

Detection Guidance

To detect this vulnerability, check for unauthorized access to the internal API endpoint /api/v1/secrets/ on Moxa industrial computing products. Monitor network traffic for requests to this endpoint from low-privileged authenticated users with adjacent network access.

Impact Analysis

An attacker could gain access to confidential data, such as cryptographic keys, potentially leading to further attacks or data breaches. This could compromise system integrity and confidentiality.

Compliance Impact

The vulnerability allows low-privileged attackers to access sensitive information, including cryptographic key material, which could lead to unauthorized data disclosure. This may violate compliance requirements under GDPR (data protection) and HIPAA (healthcare data privacy) by exposing confidential information without proper authorization.

Mitigation Strategies

Immediately restrict access to the /api/v1/secrets/ API endpoint to only authorized users. Update Moxa industrial computing products to the latest firmware version if a patch is available. Implement network segmentation to limit adjacent network access to sensitive systems.

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