CVE-2020-6769Network attack vector

Unauthenticated configuration access via exposed Telnet service

Published Feb 7, 2020 · Updated Sep 16, 2024

Missing authentication in Bosch Video Streaming Gateway through 6.45.08 allows remote attackers to read and alter VSG configuration data. The VSG Telnet service on instance ports 8023 through 8029 accepts configuration retrieval and update operations without authenticating the requester. Network reachability to an instance port is sufficient; altered configuration can compromise live and recorded video and associated storage.

CVSS severity10.0
Critical
EPSS probability2.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Missing authentication in Bosch Video Streaming Gateway through 6.45.08 allows remote attackers to read and alter VSG configuration data. The VSG Telnet service on instance ports 8023 through 8029 accepts configuration retrieval and update operations without authenticating the requester. Network reachability to an instance port is sufficient; altered configuration can compromise live and recorded video and associated storage.

The record

CVE
CVE-2020-6769
Published
Feb 7, 2020
Updated
Sep 16, 2024
Vendor
Bosch Security Systems B.V.
Product
DIVAR IP all-in-one 5000
Classifications
CWE-306, T1210
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 7, 2020CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=All

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Bosch Security Systems B.V. · DIVAR IP all-in-one 5000version=All
Bosch Security Systems B.V. · DIVAR IP 3000version=All
Bosch Security Systems B.V. · DIVAR IP 7000version=All
Bosch Security Systems B.V. · Video Streaming Gatewayversion=6.42 and older <=6.42.10; version=6.43 <=6.43.0023; version=6.44 <=6.44.0030; version=6.45 <=6.45.08
Bosch Security Systems B.V. · DIVAR IP 2000version=unspecified <=3.62.0019
Bosch Security Systems B.V. · DIVAR IP 5000version=unspecified <=3.80.0039

Published CVSS scores

9.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
6.4NIST NVDAV:N/AC:L/Au:N/C:P/I:N/A:P
10.0Robert Bosch GmbHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
T1210Exploitation of Remote Services

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo