What is CVE-2021-23843?

CVE-2021-23843 is a high-severity vulnerability in Bosch Amc2, classified under Missing Authentication for Critical Function. CVSS score: 8.8/10. Published 2022-01-19.

How severe is CVE-2021-23843?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Bosch Amc2

CVE-2021-23843

The Bosch software tools AccessIPConfig.exe and AmcIpConfig.exe are used to configure certains settings in AMC2 devices. The tool allows putting a password protection on configured devices to restrict access to the configuration of an AMC2…

Vulnerability class: Broken Authentication

EPSS: 0.000 (13.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Bosch Amc2 — versions all
Bosch Ams — versions unspecified
Bosch Ape — versions unspecified
Bosch Bis — versions unspecified

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

psirt.bosch.com/security-advisories/BOSCH-SA-940448-BT.html (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2021-23843?: CVE-2021-23843 is a high-severity vulnerability in Bosch Amc2, classified under Missing Authentication for Critical Function. CVSS score: 8.8/10. Published 2022-01-19.
How severe is CVE-2021-23843?: High severity. CVSS v3 base score is 8.8 out of 10.