CVE-2021-23861

Possible Access to Debug Functions in Bosch VRM / BVMS

State: Published
Severity: 6.5 Medium
Published: Dec 8, 2021
Updated: Sep 16, 2024
Reserved: Jan 12, 2021

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.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H	bosch

Weaknesses

CWE-489 Active Debug Code

Affected Products

Product	Versions
BVMSBosch	9.0.0 and earlierAffected 11.0 to before 11.0.0Affected 10.0 to before 10.0.2Affected 10.1 to before 10.1.1Affected
DIVAR IP 7000 R2Bosch	allAffected
DIVAR IP all-in-one 5000Bosch	allAffected
DIVAR IP all-in-one 7000Bosch	allAffected
VRMBosch	3.81 and earlierAffected 4.0 through 4.00.0070Affected 3.83 through 3.83.0021Affected 3.82 through 3.82.0057Affected

References

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

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