CVE-2026-33362 PUBLISHED

Meari SDK hardcoded cryptographic keys

Assigner: runZero
Reserved: 19.03.2026 Published: 11.05.2026 Updated: 11.05.2026

In Meari IoT SDK builds embedded in CloudEdge 5.5.0 (build 220), Arenti 1.8.1 (build 220), and white-label Android apps <= 1.8.x (latest observed), multiple security-critical secrets are hardcoded and shared, including API signing material, password-transport keying, and service access keys.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CVSS Score: 8.6

Attack Vector	Network	Scope	Changed
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	None
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	Meari
Product	com.meari.sdk
Versions	Default: unaffected Version firmID=8 is affected

Credits

Sammy Azdoufal finder
Tod Beardsley of runZero, Inc. coordinator

References

https://github.com/xn0tsa/nobody-puts-baby-in-a-corner
https://www.runzero.com/advisories/meari-sdk-hardcoded-cryptographic-keys-cve-2026-33362/

Problem Types

CWE-321 Use of Hard-coded Cryptographic Key CWE