How severe is CVE-2025-11638?

CVE-2025-11638 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2025-11638 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-11638?

CVE-2025-11638 primarily affects Furbo Furbo Mini Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-11638?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-11638 have an EU (EUVD) identifier?

Yes. CVE-2025-11638 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33903.

When was CVE-2025-11638 published?

CVE-2025-11638 was published on 2025-10-12 and last updated on 2026-06-17.

CVE-2025-11638

CVE-2025-11638 is a medium-severity vulnerability in Furbo Furbo Mini Firmware with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-404.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 3.3
CVSS v4: 5.3
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-33903
Weakness: CWE-404
Affected product: Furbo Furbo Mini Firmware
Published: 2025-10-12
Last modified: 2026-06-17

Description

A flaw has been found in Tomofun Furbo 360 and Furbo Mini. The affected element is an unknown function of the component Bluetooth Handler. Executing manipulation can lead to denial of service. The attacker needs to be present on the local network. 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.

Frequently asked questions

What is CVE-2025-11638?: A flaw has been found in Tomofun Furbo 360 and Furbo Mini. The affected element is an unknown function of the component Bluetooth Handler. Executing manipulation can lead to denial of service. The attacker needs to be present on the local network. 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.
How severe is CVE-2025-11638?: CVE-2025-11638 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2025-11638 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-11638?: CVE-2025-11638 primarily affects Furbo Furbo Mini Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-11638?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-11638 have an EU (EUVD) identifier?: Yes. CVE-2025-11638 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33903.
When was CVE-2025-11638 published?: CVE-2025-11638 was published on 2025-10-12 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:o:furbo:furbo_mini_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:furbo:furbo_360_dog_camera_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Furbo Furbo Mini Firmware

CVE-2025-11649 — High (CVSS 7.0): A vulnerability was found in Tomofun Furbo 360 and Furbo Mini. The affected element is an unknown function of the…
CVE-2025-11646 — Medium (CVSS 6.3): A vulnerability was detected in Tomofun Furbo 360 and Furbo Mini. This vulnerability affects unknown code of the…
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