Vulnerability Details : CVE-2021-23846
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.
Products affected by CVE-2021-23846
- cpe:2.3:o:bosch:b426_firmware:03.01.0004:*:*:*:*:*:*:*
- cpe:2.3:o:bosch:b426_firmware:03.02.002:*:*:*:*:*:*:*
- cpe:2.3:o:bosch:b426_firmware:03.03.0009:*:*:*:*:*:*:*
- cpe:2.3:o:bosch:b426_firmware:03.05.0003:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-23846
0.26%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-23846
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
Robert Bosch GmbH |
CWE ids for CVE-2021-23846
-
The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.Assigned by:
- nvd@nist.gov (Primary)
- psirt@bosch.com (Secondary)
References for CVE-2021-23846
-
https://psirt.bosch.com/security-advisories/bosch-sa-196933-bt.html
Several Vulnerabilities in Bosch B426, B426-CN/B429-CN, and B426-M | Bosch PSIRTVendor Advisory
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