CVE-2020-6767Network attack vector

Arbitrary file reads via FileTransferService path traversal

Published Feb 6, 2020 · Updated Sep 16, 2024

Path traversal in Bosch BVMS and BVMS Viewer through 10.0.0.1225 allows remote authenticated users to read arbitrary Central Server files. The FileTransferService accepts file requests without confining resolved paths to the intended directory, allowing requests to reach the server filesystem. Any BVMS account is sufficient, no user interaction is required, and the reported impact is limited to reading files rather than modifying them or interrupting service.

CVSS severity7.7
High
EPSS probability1.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Bosch BVMS and BVMS Viewer through 10.0.0.1225 allows remote authenticated users to read arbitrary Central Server files. The FileTransferService accepts file requests without confining resolved paths to the intended directory, allowing requests to reach the server filesystem. Any BVMS account is sufficient, no user interaction is required, and the reported impact is limited to reading files rather than modifying them or interrupting service.

The record

CVE
CVE-2020-6767
Published
Feb 6, 2020
Updated
Sep 16, 2024
Vendor
Bosch Security Systems B.V.
Product
DIVAR IP all-in-one 5000
Classifications
CWE-22, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 6, 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

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Is a vulnerable build present?

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  1. Affected versionversion=All

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Bosch Security Systems B.V. · DIVAR IP all-in-one 5000version=All
Bosch Security Systems B.V. · BVMS Viewerversion=10.0 through 10.0.0.1225; version=7.0 and older; version=7.5 and older; version=8.0 through 8.0.0.329; version=9.0 through 9.0.0.827
Bosch Security Systems B.V. · Bosch Video Management Systemversion=10.0 through 10.0.0.1225; version=7.0 and older; version=7.5 and older; version=8.0 through 8.0.0.329; version=9.0 through 9.0.0.827
Bosch Security Systems B.V. · DIVAR IP 3000version=All

Published CVSS scores

7.7Bosch PSIRTCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.0NIST NVDAV:N/AC:L/Au:S/C:P/I:N/A:N

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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