What is CVE-2021-23847?

CVE-2021-23847 is a critical-severity vulnerability in Bosch Cpp6, classified under Improper Authentication. CVSS score: 9.8/10. Published 2021-06-09.

How severe is CVE-2021-23847?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Bosch Cpp6

CVE-2021-23847

A Missing Authentication in Critical Function in Bosch IP cameras allows an unauthenticated remote attacker to extract sensitive information or change settings of the camera by sending crafted requests to the device. Only devices of the CP…

Vulnerability class: Broken Authentication

EPSS: 0.014 (70.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Bosch Cpp6
Bosch Cpp6_firmware — versions 7.70, 7.72
Bosch Cpp7
Bosch Cpp7.3
Bosch Cpp7.3_firmware — versions 7.70, 7.72
Bosch Cpp7_firmware — versions 7.70, 7.72
Bosch Cpp Firmware — versions 7.70, 7.72, unspecified

Weakness classification (CWE)

References

psirt@bosch.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-23847?: CVE-2021-23847 is a critical-severity vulnerability in Bosch Cpp6, classified under Improper Authentication. CVSS score: 9.8/10. Published 2021-06-09.
How severe is CVE-2021-23847?: Critical severity. CVSS v3 base score is 9.8 out of 10.