Vulnerability · Published May 11, 2026 · Assigned by runZero
CVE-2026-33357Meari OpenAPI device status IDOR
High 7.5
In plain English
A high-severity missing authorization in com.meari.sdk from Meari. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.2%top 84.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Meari | com.meari.sdk | firmID=8 |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References
- https://github.com/xn0tsa/nobody-puts-baby-in-a-corner technical-description
- https://www.runzero.com/advisories/meari-openapi-device-status-idor-cve-2026-33357/ third-party-advisory