CVEvulnerability

CVE-2022-47648

8.8 HIGH Published 2023-02-08 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-02-08
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.6 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-284, CWE-290

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).

Affected configurations

• bosch b420 firmware 02.02.0001

Related

Weakness · CWE (2)

  • CWE-284 Improper Access Control weakness
  • CWE-290 Authentication Bypass by Spoofing weakness

References