CVE-2026-33361

In Meari IoT SDK image handling (libmrplayer.so) as observed in CloudEdge 5.5.0 (build 220), Arenti 1.8.1 (build 220), and related white-label apps (<= 1.8.x), baby monitor ".jpgx3" files use reversible XOR over only the first 1024 bytes with a predictable key derivation model.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/xn0tsa/nobody-puts-baby-in-a-corner
https://www.runzero.com/advisories/meari-weak-xor-obfuscation-cve-2026-33361/

Configurations

No configuration.

History

26 Oct 2026, 18:10

Type	Values Removed	Values Added
Summary		(es) En el manejo de imágenes del SDK de Meari IoT (libmrplayer.so), como se observó en CloudEdge 5.5.0 (build 220), Arenti 1.8.1 (build 220) y aplicaciones de marca blanca relacionadas (menor o igual que 1.8.x), los archivos ’.jpgx3’ de monitor de bebé utilizan XOR reversible sobre solo los primeros 1024 bytes con un modelo de derivación de clave predecible.

Information

Published : 2026-05-11 17:16

Updated : 2026-10-26 18:10

NVD link : CVE-2026-33361

Mitre link : CVE-2026-33361

CVE.ORG link : CVE-2026-33361

JSON object : View

Products Affected

No product.

CWE

CWE-326

Inadequate Encryption Strength

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