PT-2026-39641 · Meari · Cloudedge+2

Sammy Azdoufal + 1 · Published 2026-05-11 · Updated 2026-05-11 · CVE-2026-33357

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions CloudEdge version 5.5.0 build 220 Arenti version 1.8.1 build 220 Meari-based white-label applications versions 1.8.x and earlier

Description Meari client applications embedding "com.meari.sdk" contain a server-side authorization failure. An attacker can abuse the integrated call path to 'openapi-euce.mearicloud.com' to retrieve the WAN IP address of arbitrary devices using their serial number. This is possible because the 'GET /openapi/device/status' endpoint does not require user authentication and utilizes a hardcoded signing key present in all public Meari-based applications. This issue is an Insecure Direct Object Reference (IDOR), which occurs when an application provides direct access to objects based on user-supplied input.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-33357

Affected Products

Arenti

Cloudedge

Com.Meari.Sdk

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-33357 · Security Note
• https://github.com/xn0tsa/nobody-puts-baby-in-a-corner · Note
• https://twitter.com/n0tsa/status/2053882987066921256 · Twitter Post
• https://twitter.com/CVEnew/status/2053932457616142549 · Twitter Post
• https://runzero.com/advisories/meari-openapi-device-status-idor-cve-2026-33357 · Note