CVE-2021-23860

Name: CVE-2021-23860
Creator: NVD / NIST
Published: 2021-12-08T22:15:08.473+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.50%

Last modified Jun 17, 2026

CVE-2021-23860 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. An error in a page handler of the VRM may lead to a reflected cross site scripting (XSS) in the web-based interface. To exploit this vulnerability an attack must be able to modify the HTTP header that is sent. EPSS estimates a 0.50% chance of exploitation in the next 30 days.

Description

An error in a page handler of the VRM may lead to a reflected cross site scripting (XSS) in the web-based interface. To exploit this vulnerability an attack must be able to modify the HTTP header that is sent. This issue also affects installations of the DIVAR IP and BVMS with VRM installed.

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

0.50%

38.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Bosch	Bosch Video Management System	<= 9.0
Bosch	Bosch Video Management System	>= 10.0, < 10.0.2
Bosch	Bosch Video Management System	10.1
Bosch	Bosch Video Management System	11.0
Bosch	Video Recording Manager	<= 3.81
Bosch	Video Recording Manager	>= 3.82, <= 3.82.0057
Bosch	Video Recording Manager	>= 3.83, <= 3.83.0021
Bosch	Video Recording Manager	>= 4.0, <= 4.00.0070

References

https://psirt.bosch.com/security-advisories/bosch-sa-043434-bt.htmlVendor Advisory
https://psirt.bosch.com/security-advisories/bosch-sa-043434-bt.htmlVendor Advisory

Timeline

Published: Dec 8, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-23860?

How severe is CVE-2021-23860?

CVE-2021-23860 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.

How do I fix CVE-2021-23860?

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-2021-23860?

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

Scan your code now

Source: NVD / NIST