What is CVE-2021-23852?

CVE-2021-23852 is a medium-severity vulnerability in Bosch Cpp13, classified under Uncontrolled Resource Consumption. CVSS score: 4.9/10. Published 2021-06-09.

How severe is CVE-2021-23852?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Is CVE-2021-23852 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Resource exhaustion in Bosch Cpp13

CVE-2021-23852

An authenticated attacker with administrator rights Bosch IP cameras can call an URL with an invalid parameter that causes the camera to become unresponsive for a few seconds and cause a Denial of Service (DoS).

Vulnerability class: DoS (Denial of Service)

EPSS: 0.008 (53.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.

Affected products

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

Public proof-of-concept exploits

n0-traces/cve_

References

psirt@bosch.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-23852?: CVE-2021-23852 is a medium-severity vulnerability in Bosch Cpp13, classified under Uncontrolled Resource Consumption. CVSS score: 4.9/10. Published 2021-06-09.
How severe is CVE-2021-23852?: Medium severity. CVSS v3 base score is 4.9 out of 10.
Is CVE-2021-23852 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.