How severe is CVE-2025-15474?

CVE-2025-15474 has a CVSS 4.0 base score of 5.3, rated medium severity.

Is CVE-2025-15474 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-15474?

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

Does CVE-2025-15474 have an EU (EUVD) identifier?

Yes. CVE-2025-15474 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1271.

When was CVE-2025-15474 published?

CVE-2025-15474 was published on 2026-01-07 and last updated on 2026-06-17.

CVE-2025-15474

CVE-2025-15474 is a medium-severity vulnerability with a CVSS 4.0 base score of 5.3. 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-770.

Key facts

Severity: Medium (CVSS 4.0 base score 5.3)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-1271
Weakness: CWE-770
Published: 2026-01-07
Last modified: 2026-06-17

Description

AuntyFey Smart Combination Lock firmware versions as of 2025-12-24 contain a vulnerability that allows an unauthenticated attacker within Bluetooth Low Energy (BLE) range to cause a denial of service by repeatedly initiating BLE connections. Sustained connection attempts interrupt keypad authentication input and repeatedly force the device into lockout states, preventing legitimate users from unlocking the device.

Frequently asked questions

What is CVE-2025-15474?: AuntyFey Smart Combination Lock firmware versions as of 2025-12-24 contain a vulnerability that allows an unauthenticated attacker within Bluetooth Low Energy (BLE) range to cause a denial of service by repeatedly initiating BLE connections. Sustained connection attempts interrupt keypad authentication input and repeatedly force the device into lockout states, preventing legitimate users from unlocking the device.
How severe is CVE-2025-15474?: CVE-2025-15474 has a CVSS 4.0 base score of 5.3, rated medium severity.
Is CVE-2025-15474 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-15474?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-15474 have an EU (EUVD) identifier?: Yes. CVE-2025-15474 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1271.
When was CVE-2025-15474 published?: CVE-2025-15474 was published on 2026-01-07 and last updated on 2026-06-17.

References

Other CWE-770 (Allocation of Resources Without Limits or Throttling) vulnerabilities

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