CVE-2023-28704

Arbitrary command execution via unfiltered log parameter

Published Jun 2, 2023 · Updated Jan 8, 2025

OS command injection in Tomofun Furbo Dog Camera Firmware 542 allows remote attackers to execute arbitrary system commands over Bluetooth. The device log management function fails to filter special characters in a parameter before using it in an operating-system command. An attacker must be within Bluetooth range, requires no authentication or user interaction, and can control the camera or interrupt its service.

CVSS severity8.8
High
EPSS probability1.00%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Tomofun Furbo Dog Camera Firmware 542 allows remote attackers to execute arbitrary system commands over Bluetooth. The device log management function fails to filter special characters in a parameter before using it in an operating-system command. An attacker must be within Bluetooth range, requires no authentication or user interaction, and can control the camera or interrupt its service.

The record

CVE
CVE-2023-28704
Published
Jun 2, 2023
Updated
Jan 8, 2025
Vendor
Tomofun
Product
Furbo Dog Camera Firmware
Classifications
CWE-78, CAPEC-88, T1059
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 2, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 8, 2025Record 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=542

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Tomofun · Furbo Dog Camera Firmwareversion=542

Published CVSS scores

8.8TWCERT/CCCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/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.

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No observations available

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

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC-88OS Command Injection
T1059Command and Scripting Interpreter

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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