CVE-2021-23852: Denial of Service (DoS) due to invalid web parameter
First published: Wed Jun 09 2021(Updated: )
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).
Credit: psirt@bosch.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Bosch Cpp4 Firmware | ||
| Bosch Cpp4 | ||
| Bosch Cpp6 Firmware | ||
| Bosch Cpp6 | ||
| Bosch Cpp7 Firmware | ||
| Bosch Cpp7 | ||
| Bosch Cpp7.3 Firmware | ||
| Bosch Cpp7.3 | ||
| Bosch Cpp13 Firmware | ||
| Bosch Cpp13 |
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Frequently Asked Questions
What is the vulnerability ID for this Bosch IP camera vulnerability?
The vulnerability ID for this Bosch IP camera vulnerability is CVE-2021-23852.
What is the severity of CVE-2021-23852?
The severity of CVE-2021-23852 is medium.
What is the affected software for CVE-2021-23852?
The affected software for CVE-2021-23852 includes Bosch Cpp4 Firmware, Bosch Cpp6 Firmware, Bosch Cpp7 Firmware, Bosch Cpp7.3 Firmware, and Bosch Cpp13 Firmware.
How can an attacker exploit CVE-2021-23852?
An authenticated attacker with administrator rights can exploit CVE-2021-23852 by calling a URL with an invalid parameter, causing the camera to become unresponsive and resulting in a Denial of Service (DoS) condition.
Is Bosch Cpp4 vulnerable to CVE-2021-23852?
No, Bosch Cpp4 is not vulnerable to CVE-2021-23852.
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- vendor/bosch
- canonical/bosch cpp4 firmware
- canonical/bosch cpp4
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- canonical/bosch cpp6
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- canonical/bosch cpp7.3
- canonical/bosch cpp13 firmware
- canonical/bosch cpp13