Tomofun Furbo 360/Furbo Mini Bluetooth Low Energy cleartext transmission

published 2025-10-12 last yr. modified 2026-10-18 24d ago also EUVD-2025-33904

cvss: 3.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 12%
public exploits: 0; none known

A vulnerability was found in Tomofun Furbo 360 and Furbo Mini. This affects an unknown function of the component Bluetooth Low Energy. The manipulation results in cleartext transmission of sensitive information. Access to the local network is required for this attack. Attacks of this nature are highly complex. The exploitability is reported as difficult. 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.

Is CVE-2025-11640 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: last yr. (2025-10-14)

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by	version	score	vector
CNA	4.0	2.3	CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X
CNA	3.1	3.1	CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:X
CNA	3.0	3.1	CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:X
CNA	2.0	1.8	AV:A/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:ND
CNA	4.0	2.3	CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/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
CNA	3.1	3.1	CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD	3.1	5.3	CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA	2.0	1.8	AV:A/AC:H/Au:N/C:P/I:N/A:N

Affected products

Tomofun Furbo 360
Tomofun Furbo Mini

Classification

Weakness

CWE-319 Cleartext Transmission of Sensitive Information
CWE-310 Cryptographic Issues

References

vuldb.com /?id.328051
vdb-entry, technical-description, third-party-advisory
vuldb.com /?ctiid.328051
signature, permissions-required, vdb-entry
vuldb.com /?submit.661374
third-party-advisory, vdb-entry

Sources

CVE List CVE-2025-11640
NVD CVE-2025-11640

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.