CVE intelligence and bounded remediation

CVE-2025-11637 — A vulnerability was detected in Tomofun Furbo 360 up to FB0035_FW_036

Medium CVSS 5.3

A vulnerability was detected in Tomofun Furbo 360 up to FB0035_FW_036. Impacted is an unknown function of the component Audio Handler. Performing manipulation results in race condition. The attack is possible to be carried out remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Severity
Medium
CVSS
5.3 (4.0)
Published
2025-10-12
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-362

Affected products

  • furbo / furbo_360_dog_camera_firmware

Matched remediation archetype

Race condition, TOCTOU, and lifecycle synchronization

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Map concurrent actors, shared state, lock boundaries, signals, callbacks, retries, and check-then-use sequences in the affected path.
  • Determine whether untrusted users can influence timing, object names, filesystem state, or repeated state transitions.
  • Identify clustered and multi-process behavior that repository-local tests may not represent.

Remediate safely

  • Make the sensitive state transition atomic or protect it with a consistently ordered synchronization primitive.
  • Perform authorization and invariant checks on the same authoritative object and transaction used for the operation.
  • Use unique private resources, safe ownership transfer, and idempotent operations; add deterministic concurrency regression tests.

Authoritative sources

Complete CVE record and remediation plan

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