CVE-2024-36441Public exploit

Operation-message disclosure via unauthenticated TCP service

Published Aug 22, 2024 · Updated Aug 23, 2024

Information disclosure in Swissphone DiCal-RED 4009 allows physically proximate attackers to read operation messages over TCP port 2101. The device's port-2101 network server accepts unauthenticated TCP clients and continuously sends them data, including messages as the device processes them. Physical access to a reachable device network is required; disclosed data can reveal current emergencies and possible vehicle positions or routes.

CVSS severity5.4
Medium
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Swissphone DiCal-RED 4009 allows physically proximate attackers to read operation messages over TCP port 2101. The device's port-2101 network server accepts unauthenticated TCP clients and continuously sends them data, including messages as the device processes them. Physical access to a reachable device network is required; disclosed data can reveal current emergencies and possible vehicle positions or routes.

The record

CVE
CVE-2024-36441
Published
Aug 22, 2024
Updated
Aug 23, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-284
Attack vector
physical
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 22, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 23, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorphysical
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.4CISA-ADPCVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L

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)
Vectorphysical
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control

Public exploit references

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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