CVE-2021-23852: Bosch CPP13 Firmware

Medium severity, CVSS 4.9. EPSS: 0.8% chance of exploitation in the next 30 days.

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).

Affected products

• Bosch CPP13 Firmware: affected versions not specified
• Bosch CPP4 Firmware: affected versions not specified
• Bosch CPP6 Firmware: affected versions not specified
• Bosch CPP7.3 Firmware: affected versions not specified
• Bosch CPP7 Firmware: affected versions not specified

Published 2021-06-09. Last modified 2026-06-17.