Meari IoT Cloud Platform OpenAPI Service Authentication Bypass Vulnerability (ICSA-26-274-06)

Vulnerability Overview Vulnerability Name: Meari IoT Cloud Platform OpenAPI Service Release Date: October 1, 2026 Alert Code: ICSA-26-274-06 Related Topics: Industrial Control System Vulnerabilities, Industrial Control Systems CVSS Score: v3.77 Vendor: Meari Device: Meari IoT Cloud Platform OpenAPI Service Vulnerability Type: Missing Authorization Scope of Impact Critical Infrastructure Sectors: Commercial Facilities, Information Technology Deployment Countries/Regions: Global Company Headquarters Location: China Remediation Recommended Practices: - Minimize network exposure for all control system devices and/or systems to ensure they are not accessible via the internet. - Place control system networks and remote devices behind firewalls and isolate them from the business network. - When remote access is required, use more secure communication methods such as Virtual Private Networks (VPNs), and recognize that VPNs may be vulnerable; ensure they are updated to the latest version. - Conduct appropriate impact analysis and risk assessment before deploying countermeasures. - Implement recommended cybersecurity policies to proactively defend ICS assets. - Follow internal procedures to report suspicious malicious activity and report findings to CISA. Additional Information Acknowledgment: Gabriel Adams reported these vulnerabilities to CISA. Revision History: - Initial Release Date: 2026-10-01 - Revision Version: 1 - Summary: Initial Release Tags Industry: Commercial Facilities Industry, Information Technology Industry Topics: Industrial Control System Vulnerabilities, Industrial Control Systems Related Links Related Advisories: - Monta monta.app - CISA Malcolm - Armatura LLC Armatura One - Johnson Controls EasyIO Neo Series EC and CW Controllers Legal Notice and Terms of Use This product is subject to this notice and privacy and terms of use policy. Feedback Please share your thoughts. We have recently updated our anonymous product survey; feedback is welcome. Footer CISA Central: 1-844-Say-CISA, contact@cisa.dhs.gov Official Website: CISA.gov, Official website of the U.S. Department of Homeland Security Navigation Bar Topics: Focus Areas, Resources and Tools, News and Events, Careers, About Advertising Cybersecurity Awareness Month: Key Directory, Report Cyber Issues Footer About CISA: Budget and Performance, DEA.gov, FOIA Requests No Fear Act: Office of the Inspector General, Privacy Policy, Subscribe White House: USA.gov, Website Feedback Summary This webpage primarily introduces a vulnerability in the Meari IoT Cloud Platform OpenAPI Service, which could allow attackers to manipulate device configurations, trigger unauthorized actions, and access sensitive information. It recommends various defensive measures to minimize risk, including minimizing network exposure, using firewalls and VPNs. The page also provides related legal notices, terms of use, and feedback links.

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Meari IoT Cloud Platform OpenAPI Service Authentication Bypass Vulnerability (ICSA-26-274-06)