CVE-2021-23853: Improper Input Validation of HTTP Headers
Published Jun 9, 2021
·Updated
In Bosch IP cameras, improper validation of the HTTP header allows an attacker to inject arbitrary HTTP headers through crafted URLs.
Affected Software
10 affected components
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
Event History
Jun 9, 2021
CVE Published
via MITRE·02:19 PM
Data Sourced
via MITRE·02:19 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the vulnerability ID?
The vulnerability ID is CVE-2021-23853.
2
What is the severity of CVE-2021-23853?
The severity of CVE-2021-23853 is critical with a CVSS score of 9.8.
3
What is the affected software?
The affected software includes Bosch IP cameras with Cpp4, Cpp6, Cpp7, Cpp7.3, and Cpp13 firmware.
4
How does the vulnerability in Bosch IP cameras occur?
The vulnerability in Bosch IP cameras occurs due to improper validation of the HTTP header, allowing an attacker to inject arbitrary HTTP headers through crafted URLs.
5
How can I fix the vulnerability in Bosch IP cameras?
To fix the vulnerability in Bosch IP cameras, it is recommended to apply the security patch provided by Bosch. Please refer to the official Bosch Security Advisory for more information.