CVE-2021-23848

Name: CVE-2021-23848
Creator: NVD / NIST
Published: 2021-06-09T15:15:08.25+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.55%

Last modified Jun 17, 2026

CVE-2021-23848 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. 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.. EPSS estimates a 0.55% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.55%

42.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Bosch	Cpp4 Firmware	All versions
Bosch	Cpp6 Firmware	All versions
Bosch	Cpp7 Firmware	All versions
Bosch	Cpp7.3 Firmware	All versions
Bosch	Cpp13 Firmware	All versions

References

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

Timeline

Published: Jun 9, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-23848?

How severe is CVE-2021-23848?

CVE-2021-23848 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.55% probability of exploitation in the next 30 days.

How do I fix CVE-2021-23848?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-23848?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST