VULNERABILITY INTELLIGENCE
CVE-2022-47648
CVSS score7.6 HIGH
EPSS probability0.43%
CISA KEVNot currently listed
Published2023-02-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Description
An Improper Access Control vulnerability allows an attacker to access the control panel of the B420 without requiring any sort of authorization or authentication due to the IP based authorization. If an authorized user has accessed a publicly available B420 product using valid credentials, an insider attacker can gain access to the same panel without requiring any sort of authorization. The B420 module was already obsolete at the time this vulnerability was found (The End of Life announcement was made in 2013).
Weakness classification
- psirt@bosch.com: CWE-284
- nvd@nist.gov: CWE-290