CVE-2026-6411 HIGH

CVE-2026-6411: MAXHUB Pivot Client Application Use of a Broken or Risky Cryptographic Algorithm

Vendor Maxhub
Product MAXHUB Pivot client application
Weakness CWE-327 · Broken crypto
Published May 7, 2026
Last update May 8, 2026

CVSS base score

7.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

What the vulnerability does

01Description

This vulnerability, in the MAXHUB Pivot client application versions prior to v1.36.2, may allow an attacker to obtain encrypted tenant email addresses and related metadata from any tenant. Due to the presence of a hardcoded AES key within the application, the encrypted data can be decrypted, enabling access to tenant email addresses and associated information in cleartext. Furthermore, an attacker may be able to cause a denial-of-service condition by enrolling multiple unauthorized devices into a tenant via MQTT, potentially disrupting tenant operations.

Key dates

02Disclosure timeline

May 7, 2026 CVE published
May 8, 2026 Record updated