Tomofun Furbo 360/Furbo Mini Password shadow weak hash

published 2025-10-12 12 mo ago modified 2026-10-18 21 d ago also EUVD-2025-33915

cvss: 1.8; 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 5%
public exploits: 0; none known

A vulnerability was determined in Tomofun Furbo 360 and Furbo Mini. The impacted element is an unknown function of the file /etc/shadow of the component Password Handler. Executing manipulation can lead to use of weak hash. The physical device can be targeted for the attack. The attack requires a high level of complexity. The exploitability is regarded as difficult. The exploit has been publicly disclosed and may be utilized. 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.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 12 mo ago (2025-10-14)

Exploit prediction

0.16% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/dead1nfluence/Furbo-Advisories/blob/main/Insecure-Encryption-Algorithm.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	4.0	1.0	CVSS:4.0/AV:P/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
CNA	3.1	1.8	CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
CNA	3.0	1.8	CVSS:3.0/AV:P/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
CNA	2.0	1.0	AV:L/AC:H/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:UR
CNA	4.0	0.3	CVSS:4.0/AV:P/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/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	1.8	CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD	3.1	4.0	CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CNA	2.0	1.0	AV:L/AC:H/Au:S/C:P/I:N/A:N

Affected products

Tomofun Furbo 360
Tomofun Furbo Mini

Classification

Weakness

CWE-328 Use of Weak Hash
CWE-327 Use of a Broken or Risky Cryptographic Algorithm

References

github.com /dead1nfluence/Furbo-Advisories/blob/main/Insecure-Encryption-Algorithm.md
exploit, third-party-advisory
vuldb.com /?id.328061
vdb-entry, technical-description, third-party-advisory
vuldb.com /?ctiid.328061
signature, permissions-required, vdb-entry
vuldb.com /?submit.662771
third-party-advisory, vdb-entry

Sources

CVE List CVE-2025-11650
NVD CVE-2025-11650

Fencer Vulns 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.

Summary