CVE Vulnerability

CVE-2021-23859

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

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

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

Configuration 1

cpe:2.3:a:bosch:video_recording_manager_exporter:*:*:*:*:*:*:*:*
cpe:2.3:a:bosch:building_integration_system:*:*:*:*:*:*:*:*
cpe:2.3:a:bosch:access_professional_edition:*:*:*:*:*:*:*:*
Information

Published : 2021-12-08 10:15

Updated : 2021-12-14 04:33

NVD link : CVE-2021-23859

Mitre link : CVE-2021-23859

Products Affected

Bosch

Divar Ip 5000 Firmware

CWE
CWE-755