VULNERABILITY INTELLIGENCE

CVE-2016-4521

CVSS score10 HIGH

EPSS probability2.46%

CISA KEVNot currently listed

Published2016-05-31

Last modified2026-06-17

Description

Sixnet BT-5xxx and BT-6xxx M2M devices before 3.8.21 and 3.9.x before 3.9.8 have hardcoded credentials, which allows remote attackers to obtain access via unspecified vectors.