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CVE-2021-23861

Possible Access to Debug Functions in Bosch VRM / BVMS

MEDIUM
6.5
CVSS Score
Published: December 8, 2021 at 09:17 PM UTC
Updated: June 17, 2026 at 03:38 AM UTC
8 products affected across 1 vendorVideo Recording ManagerBosch Video Management SystemDivar IP 5000 Firmware

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.8%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Bosch Video Management System· Bosch
95%
v ≤ 9.010.0 ≤ v < 10.0.210.111.0
Affected range stops below 10.0.2, so it looks safe — our inference, not a vendor statement
bosch-divar-ip-5000-firmware (environment) · bosch-divar-ip-7000-firmware (environment)
Video Recording Manager· Bosch
95%
v ≤ 3.813.82 ≤ v ≤ 3.82.00573.83 ≤ v ≤ 3.83.00214.0 ≤ v ≤ 4.00.00703.823.834.0
bosch-divar-ip-5000-firmware (environment) · bosch-divar-ip-7000-firmware (environment)
Divar IP 7000 R2 Firmware· Bosch
60%
All versions
DIVAR IP all-in-one 5000· Bosch
60%
All versions
DIVAR IP all-in-one 7000· Bosch
60%
All versions
Video Management System· Bosch
60%
v ≤ 9.0.0v < 11.0.010.0 ≤ v < 10.0.210.1 ≤ v < 10.1.110.010.111.0
Affected range stops below 10.0.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.1.1, so it looks safe — our inference, not a vendor statement
Affected range stops below 11.0.0, so it looks safe — our inference, not a vendor statement
Divar IP 5000 Firmware· Boschdevice
80%
All versions
Divar IP 7000 Firmware· Boschdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://psirt.bosch.com/security-advisories/bosch-sa-043434-bt.html

CVSS

6.5MEDIUMbosch
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-489NVD-CWE-Other

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