Tomofun Furbo 360/Furbo Mini UART Interface sensitive information

CVSS Meta Temp Score
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CTI Interest Score
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2.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Tomofun Furbo 360 and Furbo Mini. It has been rated as problematic. This affects an unknown part of the component UART Interface. The manipulation leads to sensitive information. This vulnerability is referenced as CVE-2025-11644. It is possible to launch the attack on the physical device. Furthermore, an exploit is available. 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.

Detailsinfo

A vulnerability was found in Tomofun Furbo 360 and Furbo Mini (Firmware Software) (version unknown) and classified as problematic. This issue affects an unknown function of the component UART Interface. The manipulation with an unknown input leads to a sensitive information vulnerability. Using CWE to declare the problem leads to CWE-922. The product stores sensitive information without properly limiting read or write access by unauthorized actors. Impacted is confidentiality.

The bug was discovered 05/15/2025. The weakness was published by Calvin Star, Julian B (skelet4r and dead1nfluence) with Software Secured. It is possible to read the advisory at github.com. An attacker who is connected to the UART interface of the Furbo Mini can observe sensitive information being transmitted across the interface without requiring to authenticate with the device. Sensitive details include but aren't limited to: Firmware Decryption Key, DeviceToken, DeviceID, AccountID, P2P UUID and P2P Auth Details. These sensitive details can be used to perform various attacks against the victim device and account. The identification of this vulnerability is CVE-2025-11644. The exploitation is known to be difficult. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. Technical details are unknown but a private exploit is available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

The exploit is available at github.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 149 days. During that time the estimated underground price was around . The vendor was contacted early about this disclosure but did not respond in any way. The firmware versions determined to be affected are Furbo 360 up to FB0035_FW_036 and Furbo Mini up to MC0020_FW_074. Replication Steps: 1. Disassemble the Furbo device. 2. Connect to the 4-pin UART port. 3. On your host device run: sudo screen /dev/ttyUSB0 115200 4. Start the Furbo device 5. Observe as sensitive device details are all printed over UART.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-33909). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 2.7
VulDB Meta Temp Score: 2.7

VulDB Base Score: 2.0
VulDB Temp Score: 1.9
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 4.2
NVD Vector: 🔒

CNA Base Score: 2.0
CNA Vector: 🔒

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Sensitive information
CWE: CWE-922 / CWE-200 / CWE-284
CAPEC: 🔒
ATT&CK: 🔒

Physical: Yes
Local: Yes
Remote: No

Availability: 🔒
Access: Private
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

05/15/2025 Vulnerability found
06/21/2025 +37 days Vendor informed
07/03/2025 +11 days Vendor acknowledged
10/11/2025 +99 days Advisory disclosed
10/11/2025 +0 days VulDB entry created
10/29/2025 +18 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Researcher: Calvin Star, Julian B (skelet4r, dead1nfluence)
Organization: Software Secured
Status: Not defined

CVE: CVE-2025-11644 (🔒)
GCVE (CVE): GCVE-0-2025-11644
GCVE (VulDB): GCVE-100-328055
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/11/2025 20:38
Updated: 10/29/2025 21:36
Changes: 10/11/2025 20:38 (55), 10/12/2025 23:07 (1), 10/12/2025 23:14 (29), 10/18/2025 09:14 (15), 10/29/2025 21:36 (12)
Complete: 🔍
Submitter: jTag Labs
Committer: jTag Labs
Cache ID: 216:901:103

Submitinfo

Accepted

  • Submit #661878: Tomofun Furbo 360, Furbo Mini Furbo 360 (≤ FB0035_FW_036), Furbo Mini (≤ MC0020_FW_074) Insecure Storage of Sensitive Information (by jTag Labs)

Duplicate

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