What is CVE-2021-23848?

CVE-2021-23848 is a vulnerability in the URL handler of Bosch IP cameras that can lead to a reflected cross-site scripting (XSS) attack.

How does CVE-2021-23848 work?

This vulnerability allows an attacker with knowledge of the camera address to send a crafted link to a user, which will execute JavaScript code in the user's context.

What is the severity of CVE-2021-23848?

CVE-2021-23848 has a severity rating of 6.1 (high).

Which software versions are affected by CVE-2021-23848?

Bosch IP cameras with Cpp4 Firmware, Cpp6 Firmware, Cpp7 Firmware, Cpp7.3 Firmware, and Cpp13 Firmware are affected.

How can CVE-2021-23848 be mitigated?

To mitigate CVE-2021-23848, it is recommended to update the firmware of the affected Bosch IP cameras to the latest version provided by the vendor.

Vulnerability/
CVE-2021-23848

high

8.3

CWE

9/6/2021

16/9/2024

CVE-2021-23848: Reflected XSS in URL handler

First published: Wed Jun 09 2021(Updated: )

An error in the URL handler Bosch IP cameras may lead to a reflected cross site scripting (XSS) in the web-based interface. An attacker with knowledge of the camera address can send a crafted link to a user, which will execute javascript code in the context of the user.

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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Reference Links

https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html

Frequently Asked Questions

What is CVE-2021-23848?
CVE-2021-23848 is a vulnerability in the URL handler of Bosch IP cameras that can lead to a reflected cross-site scripting (XSS) attack.
How does CVE-2021-23848 work?
This vulnerability allows an attacker with knowledge of the camera address to send a crafted link to a user, which will execute JavaScript code in the user's context.
What is the severity of CVE-2021-23848?
CVE-2021-23848 has a severity rating of 6.1 (high).
Which software versions are affected by CVE-2021-23848?
Bosch IP cameras with Cpp4 Firmware, Cpp6 Firmware, Cpp7 Firmware, Cpp7.3 Firmware, and Cpp13 Firmware are affected.
How can CVE-2021-23848 be mitigated?
To mitigate CVE-2021-23848, it is recommended to update the firmware of the affected Bosch IP cameras to the latest version provided by the vendor.

collector/nvd-index
agent/softwarecombine
agent/type
collector/mitre-cve
source/MITRE
agent/references
agent/severity
agent/title
agent/last-modified-date
agent/weakness
agent/author
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agent/first-publish-date
agent/event
agent/description
vendor/bosch
canonical/bosch cpp4 firmware
canonical/bosch cpp4
canonical/bosch cpp6 firmware
canonical/bosch cpp6
canonical/bosch cpp7 firmware
canonical/bosch cpp7
canonical/bosch cpp7.3 firmware
canonical/bosch cpp7.3
canonical/bosch cpp13 firmware
canonical/bosch cpp13

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