VULNERABILITY INTELLIGENCE
CVE-2026-21411
CVSS score8.7 HIGH
EPSS probability0.37%
CISA KEVNot currently listed
Published2026-01-06
Last modified2026-06-17
CVSS vectorCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Description
Authentication bypass issue exists in OpenBlocks series versions prior to FW5.0.8, which may allow an attacker to bypass administrator authentication and change the password.
Weakness classification
- CWE-288: Authentication Bypass Using an Alternate Path or Channel