CVE Vulnerabilities

CVE-2021-23846

Cleartext Transmission of Sensitive Information

Published: Jun 18, 2021 | Modified: Nov 21, 2024
CVSS 3.x
5.9
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

When using http protocol, the user password is transmitted as a clear text parameter for which it is possible to be obtained by an attacker through a MITM attack. This will be fixed starting from Firmware version 3.11.5, which will be released on the 30th of June, 2021.

Weakness

The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.

Affected Software

Name Vendor Start Version End Version
B426_firmware Bosch 03.01.0004 (including) 03.01.0004 (including)
B426_firmware Bosch 03.02.002 (including) 03.02.002 (including)
B426_firmware Bosch 03.03.0009 (including) 03.03.0009 (including)
B426_firmware Bosch 03.05.0003 (including) 03.05.0003 (including)

Potential Mitigations

References