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Fencer Vulns
low 2.0

CVE-2025-11644 json

Tomofun Furbo 360/Furbo Mini UART sensitive information

published 2025-10-12 12 mo ago modified 2026-10-18 21 d ago also EUVD-2025-33909

cvss
2.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 20%
public exploits
0
none known

Summary

A weakness has been identified in Tomofun Furbo 360 and Furbo Mini. Affected by this issue is some unknown functionality of the component UART Interface. Executing manipulation can lead to insecure storage of sensitive information. The physical device can be targeted for the attack. This attack is characterized by high complexity. The exploitation is known to be 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.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
12 mo ago

Exploit prediction

0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/dead1nfluence/Furbo-Advisories/blob/main/Insecure%20Storage%20of%20Sensitve%20Information%20-%20CVE-2025-XXXXX.md referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/dead1nfluence/Furbo-Advisories/blob/main/Insecure%20Storage%20of%20Sensitve%20Information%20-%20CVE-2025-XXXX.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:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
CNA 3.1 2.0 CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
CNA 3.0 2.0 CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
CNA 2.0 1.2 AV:L/AC:H/Au:N/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:N/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 2.0 CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD 3.1 4.2 CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA 2.0 1.2 AV:L/AC:H/Au:N/C:P/I:N/A:N

Affected products

  • Tomofun Furbo 360
  • Tomofun Furbo Mini

Classification

Weakness
  • CWE-922 Insecure Storage of Sensitive Information
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

Sources

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.