6.1
MEDIUM
CVE-2021-23860
Activision Video Recording Manager (VRM) Vulnerability: Reflected Cross-Site Scripting
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.

INFO

Published Date :

Dec. 8, 2021, 10:15 p.m.

Last Modified :

Dec. 14, 2021, 4:36 p.m.

Remotely Exploitable :

Yes !

Impact Score :

2.7

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2021-23860 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Bosch bosch_video_management_system
2 Bosch video_recording_manager
3 Bosch divar_ip_7000_r2_firmware
4 Bosch divar_ip_all-in-one_5000_firmware
5 Bosch divar_ip_all-in-one_7000_firmware
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-23860.

URL Resource
https://psirt.bosch.com/security-advisories/bosch-sa-043434-bt.html Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-23860 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-23860 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Dec. 14, 2021

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    Changed Reference Type https://psirt.bosch.com/security-advisories/bosch-sa-043434-bt.html No Types Assigned https://psirt.bosch.com/security-advisories/bosch-sa-043434-bt.html Vendor Advisory
    Added CWE NIST CWE-79
    Added CPE Configuration AND OR *cpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:* versions up to (including) 9.0 *cpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:* versions from (including) 10.0 up to (excluding) 10.0.2 *cpe:2.3:a:bosch:bosch_video_management_system:10.1:*:*:*:*:*:*:* *cpe:2.3:a:bosch:bosch_video_management_system:11.0:*:*:*:*:*:*:* *cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:* versions up to (including) 3.81 *cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:* versions from (including) 3.82 up to (including) 3.82.0057 *cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:* versions from (including) 3.83 up to (including) 3.83.0021 *cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:* versions from (including) 4.0 up to (including) 4.00.0070 OR cpe:2.3:o:bosch:divar_ip_5000_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:bosch:divar_ip_7000_firmware:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-23860 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2021-23860 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.08 }} 0.00%

score

0.34481

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability