CVE-2026-33357: Meari OpenAPI device status IDOR
In Meari client applications embedding "com.meari.sdk" (including CloudEdge 5.5.0 build 220, Arenti 1.8.1 build 220, and related white-label <= 1.8.x), the integrated call path to openapi-euce.mearicloud.com can be abused to retrieve WAN IP data for arbitrary devices. The root cause is a server-side authorization failure in "GET /openapi/device/status".
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-33357?
CVE-2026-33357 is identified as a critical severity vulnerability due to its ability to exploit IDOR and disclose WAN IP data.
How do I fix CVE-2026-33357?
To fix CVE-2026-33357, update all affected Meari client applications to secure versions provided by the vendor.
What systems are affected by CVE-2026-33357?
CVE-2026-33357 affects Meari com.meari.sdk, CloudEdge 5.5.0 build 220, Arenti 1.8.1 build 220, and white-label clients version 1.8.x or below.
What is IDOR in the context of CVE-2026-33357?
IDOR, or Insecure Direct Object Reference, in CVE-2026-33357 allows unauthorized access to device-specific data by manipulating API requests.
What potential impact does CVE-2026-33357 have on users?
The impact of CVE-2026-33357 includes unauthorized access to sensitive WAN IP information of arbitrary devices, posing privacy and security risks.