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CVE-2020-6769

Missing Authentication for Critical Function in Bosch Video Streaming Gateway

Published: Feb 7, 2020Updated: Nov 21, 2024 Sources: CVE List NVDCWE-306
NVD MITRE
10.0CVSSCRITICAL
EPSS Score
2.2%
Top 20.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Missing Authentication for Critical Function in the Bosch Video Streaming Gateway (VSG) allows an unauthenticated remote attacker to retrieve and set arbitrary configuration data of the Video Streaming Gateway. A successful attack can impact the confidentiality and availability of live and recorded video data of all cameras configured to be controlled by the VSG as well as the recording storage associated with the VSG. This affects Bosch Video Streaming Gateway versions 6.45 <= 6.45.08, 6.44 <= 6.44.022, 6.43 <= 6.43.0023 and 6.42.10 and older. This affects Bosch DIVAR IP 3000, DIVAR IP 7000 and DIVAR IP all-in-one 5000 if a vulnerable VSG version is installed with BVMS. This affects Bosch DIVAR IP 2000 <= 3.62.0019 and DIVAR IP 5000 <= 3.80.0039 if the corresponding port 8023 has been opened in the device's firewall.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-306

Affected Products

video streaming gatewayboschICS / OT / IoT
divar ip 2000 firmwareboschICS / OT / IoT
divar ip 5000 firmwareboschICS / OT / IoT
DIVAR IP 2000BoschICS / OT / IoT
DIVAR IP 5000BoschICS / OT / IoT
boschcommercialDEICS / OT / IoTaka nexo-os, bosch video management system, video recording manager
and 4 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://psirt.bosch.com/security-advisories/BOSCH-SA-260625-BT.html
psirt.bosch.com

Timeline

Published
Feb 7, 2020
Last Updated
Nov 21, 2024

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