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Description

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A vulnerability was identified in Tomofun Furbo 360 and Furbo Mini. Affected by this issue is the function upload_file_to_s3 of the file collect_logs.sh of the component HTTP Traffic Handler. The manipulation leads to improper certificate validation. The attack may be initiated remotely. The attack is considered to have 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.

Eine Schwachstelle wurde in Tomofun Furbo 360 and Furbo Mini gefunden. Es geht dabei um die Funktion upload_file_to_s3 der Datei collect_logs.sh der Komponente HTTP Traffic Handler. Durch Beeinflussen mit unbekannten Daten kann eine improper certificate validation-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren. Das Durchführen eines Angriffs ist mit einer relativ hohen Komplexität verbunden. Die Ausnutzung wird als schwierig beschrieben.

PUBLISHED Reserved 2025-10-11 | Published 2025-10-12 | Updated 2025-10-16 | Assigner VulDB




MEDIUM: 6.3CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X
LOW: 3.7CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
LOW: 3.7CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
2.6AV:N/AC:H/Au:N/C:N/I:P/A:N/E:POC/RL:ND/RC:UR

Problem types

Improper Certificate Validation

Improper Authentication

Product status

Any version
affected

Any version
affected

Timeline

2025-05-15:Vulnerability found
2025-06-21:Vendor informed
2025-07-03:Vendor acknowledged
2025-10-11:Advisory disclosed
2025-10-11:VulDB entry created
2025-10-13:VulDB entry last update

Credits

Calvin Star (Software Secured) finder

Julian B (Software Secured) finder

jTag Labs (VulDB User) reporter

jTag Labs (VulDB User) analyst

References

vuldb.com/?id.328044 (VDB-328044 | Tomofun Furbo 360/Furbo Mini HTTP Traffic collect_logs.sh upload_file_to_s3 certificate validation) vdb-entry technical-description

vuldb.com/?ctiid.328044 (VDB-328044 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.661352 (Submit #661352 | Tomofun Furbo 360, Furbo Mini Furbo 360 (≤ FB0035_FW_036), Furbo Mini (≤ MC0020_FW_074) Improper Certificate Validation) third-party-advisory

cve.org (CVE-2025-11633)

nvd.nist.gov (CVE-2025-11633)

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