CVE-2023-32230Network attack vector

Service interruption via malformed API requests

Published Dec 18, 2023 · Updated Aug 2, 2024

Improper exception handling in Bosch BT API servers allows remote attackers to interrupt affected video services with malformed requests. The affected API server does not safely handle exceptional conditions triggered by a malformed API request; Bosch has not disclosed the request field or code path that fails. The interface is reachable without authentication over a network, and successful requests stop normal service functions without reported confidentiality or integrity impact.

CVSS severity7.5
High
EPSS probability0.73%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper exception handling in Bosch BT API servers allows remote attackers to interrupt affected video services with malformed requests. The affected API server does not safely handle exceptional conditions triggered by a malformed API request; Bosch has not disclosed the request field or code path that fails. The interface is reachable without authentication over a network, and successful requests stop normal service functions without reported confidentiality or integrity impact.

The record

CVE
CVE-2023-32230
Published
Dec 18, 2023
Updated
Aug 2, 2024
Vendor
Bosch Security Systems B.V.
Product
Video Recording Manager
Classifications
CWE-703, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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?

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

  1. Affected versionversion=0 <=04.10.0079

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Bosch Security Systems B.V. · Video Recording Managerversion=0 <=04.10.0079
Bosch Security Systems B.V. · VJD-7523version=0 <=10.40.0055
Bosch Security Systems B.V. · Monitor Wallversion=0 <=10.00.0164
Bosch Security Systems B.V. · Video Streaming Gatewayversion=0 <=8.1.2.2; version=9.0.0 <=9.0.0.178
Bosch Security Systems B.V. · VJD-7513version=0 <=10.40.0055

Published CVSS scores

7.5Bosch PSIRTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-703Improper Check or Handling of Exceptional Conditions
T1499Endpoint Denial of Service

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

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Your stack

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