What is CVE-2026-33357?

CVE-2026-33357 is a high-severity vulnerability in Meari Com.meari.sdk, classified under Missing Authorization. CVSS score: 7.5/10. Published 2026-05-11.

How severe is CVE-2026-33357?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Meari Com.meari.sdk

CVE-2026-33357

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 I…

Vulnerability class: Broken Access Control

EPSS: 0.000 (12.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Meari Com.meari.sdk — versions firmID=8

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

44488dab-36db-4358-99f9-bc116477f914 (technical-description)
44488dab-36db-4358-99f9-bc116477f914 (third-party-advisory)

Frequently asked questions

What is CVE-2026-33357?: CVE-2026-33357 is a high-severity vulnerability in Meari Com.meari.sdk, classified under Missing Authorization. CVSS score: 7.5/10. Published 2026-05-11.
How severe is CVE-2026-33357?: High severity. CVSS v3 base score is 7.5 out of 10.