Cyber Resilience

CVE-2025-11638

Furbo Mini Firmware ≤ 074

Published
12 October 2025
Modified
30 October 2025
CVSS Score v4 5.3
Click a component to see what it means
Raw vectorCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS Score 0.0031 24th percentile
Risk Priority 35 floored blend · peak EPSS

Summary

CVE-2025-11638 is a medium-severity Improper Resource Shutdown or Release (CWE-404) vulnerability in Furbo Furbo Mini Firmware. Its CVSS base score is 5.3 (Medium).

Operationally, ranked at the 24th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to AC-18 (Wireless Access) and SC-5 (Denial-of-service Protection) — see the control section below for these in your framework.

EU & UK References

Vulnerability Data

A flaw has been found in Tomofun Furbo 360 and Furbo Mini. The affected element is an unknown function of the component Bluetooth Handler. Executing manipulation can lead to denial of service. The attacker needs to be present on the…

more

local network. The firmware versions determined to be affected are Furbo 360 up to FB0035_FW_036 and Furbo Mini up to MC0020_FW_074. The vendor was contacted early about this disclosure but did not respond in any way.

CWE(s)
CWE-404

Related Threats

CVEs Like This One

CVE-2025-11642Same product: Furbo Furbo 360 Dog Camera
CVE-2025-11650Same product: Furbo Furbo 360 Dog Camera
CVE-2025-11646Same product: Furbo Furbo 360 Dog Camera
CVE-2025-11640Same product: Furbo Furbo 360 Dog Camera
CVE-2025-11641Same product: Furbo Furbo 360 Dog Camera
CVE-2025-11639Same product: Furbo Furbo 360 Dog Camera
CVE-2025-11644Same product: Furbo Furbo 360 Dog Camera
CVE-2025-11633Same product: Furbo Furbo 360 Dog Camera
CVE-2025-11647Same product: Furbo Furbo 360 Dog Camera
CVE-2025-11648Same product: Furbo Furbo 360 Dog Camera

Affected Assets

furbo
furbo mini firmware
≤ 074
furbo
furbo 360 dog camera firmware
≤ 036

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)
  • SC-5 Denial-of-service Protection
  • AC-18 Wireless Access
  • SI-10 Information Input Validation
Detect
Catch it (NIST detect / respond)

—

Harden
Shrink the surface (DISA STIG)

—

Validate
Prove the fix (OWASP ASVS)

—

Mitigating Controls (NIST 800-53 r5) AI

SC-5 Denial-of-service Protection good match
prevent

Directly requires protection against or limitation of denial-of-service effects caused by manipulation of the Bluetooth handler.

AC-18 Wireless Access good match
prevent

Requires explicit authorization, monitoring, and encryption for wireless (Bluetooth) connections that the attacker must be on the local network to exploit.

SI-10 Information Input Validation partial match
prevent

Mandates validation of inputs to the Bluetooth handler to avoid improper resource shutdown/release (CWE-404) that leads to DoS.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure SDLC practices directly include coding standards for correct resource allocation and release.

DE.CM-09 partial match
prevents

Runtime monitoring can detect resource exhaustion caused by improper shutdown or release.

ID.AM-08 partial match
prevents

Lifecycle management of assets can encompass proper resource release at end-of-life or shutdown.

PR.IR-04 partial match
prevents

Capacity management helps surface leaks from unreleased resources but does not prevent the coding flaw.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.5.37 Documented operating procedures partial match
prevents

Including restart, recovery and media-handling instructions reduces the likelihood that resources or sensitive data will be left in an exposed or improperly released state after a failure.

References