VULNERABILITY INTELLIGENCE
CVE-2021-47706
CVSS score8.7 HIGH
EPSS probability0.55%
CISA KEVNot currently listed
Published2025-12-09
Last modified2026-06-17
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Description
COMMAX Biometric Access Control System 1.0.0 contains an authentication bypass vulnerability that allows unauthenticated attackers to access sensitive information and circumvent physical controls in smart homes and buildings by exploiting cookie poisoning. Attackers can forge cookies to bypass authentication and disclose sensitive information.
Weakness classification
- CWE-565: Reliance on Cookies without Validation and Integrity Checking