Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2021-23859

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
08/12/2021
Last modified:
14/12/2021

Description

An unauthenticated attacker is able to send a special HTTP request, that causes a service to crash. In case of a standalone VRM or BVMS with VRM installation this crash also opens the possibility to send further unauthenticated commands to the service. On some products the interface is only local accessible lowering the CVSS base score. For a list of modified CVSS scores, please see the official Bosch Advisory Appendix chapter Modified CVSS Scores for CVE-2021-23859

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:* 9.0 (including)
cpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:* 10.0 (including) 10.0.2 (excluding)
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:*:*:*:*:*:*:*:* 3.81 (including)
cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:* 3.82 (including) 3.82.0057 (including)
cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:* 3.83 (including) 3.83.0021 (including)
cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:* 4.0 (including) 4.00.0070 (including)
cpe:2.3:o:bosch:divar_ip_5000_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:bosch:divar_ip_7000_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:bosch:access_easy_controller_firmware:*:*:*:*:*:*:*:* 2.9.1.0 (including)
cpe:2.3:h:bosch:access_easy_controller:-:*:*:*:*:*:*:*
cpe:2.3:a:bosch:access_professional_edition:*:*:*:*:*:*:*:* 3.8.0 (including)
cpe:2.3:a:bosch:building_integration_system:*:*:*:*:*:*:*:* 4.9 (including)
cpe:2.3:a:bosch:video_recording_manager_exporter:*:*:*:*:*:*:*:* 2.1 (including) 2.10.0008 (including)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools