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CVE-2021-23861

Possible Access to Debug Functions in Bosch VRM / BVMS

Published: Dec 8, 2021Updated: Nov 21, 2024 Sources: CVE List NVDCWE-489
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.8%
Top 48.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

By executing a special command, an user with administrative rights can get access to extended debug functionality on the VRM allowing an impact on integrity or availability of the installed software. This issue also affects installations of the DIVAR IP and BVMS with VRM installed.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:NI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-489NVD-CWE-Other

Affected Products

bosch video management systemboschICS / OT / IoT
video recording managerboschICS / OT / IoT
BVMSBoschICS / OT / IoT
DIVAR IP 7000 R2BoschICS / OT / IoT
DIVAR IP all-in-one 5000BoschICS / OT / IoT
boschcommercialDEICS / OT / IoTaka nexo-os, bosch video management system, video recording manager
and 2 more affected products View all →

Exploitability

Official Patch Available

References

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

Timeline

Published
Dec 8, 2021
Last Updated
Nov 21, 2024

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