CVE-2021-23853

Improper Input Validation of HTTP Headers

Description

In Bosch IP cameras, improper validation of the HTTP header allows an attacker to inject arbitrary HTTP headers through crafted URLs.

Category

8.3
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.31%
Vendor Advisory bosch.com
Affected: Bosch CPP Firmware
Published at:
Updated at:

References

Link Tags
https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-23853?
CVE-2021-23853 has been scored as a high severity vulnerability.
How to fix CVE-2021-23853?
To fix CVE-2021-23853, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-23853 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-23853 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-23853?
CVE-2021-23853 affects Bosch CPP Firmware.
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