How severe is CVE-2025-59447?

CVE-2025-59447 has a CVSS 3.x base score of 2.2, rated low severity. It is exploitable over physical access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-59447 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-59447?

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

Does CVE-2025-59447 have an EU (EUVD) identifier?

Yes. CVE-2025-59447 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-32135.

When was CVE-2025-59447 published?

CVE-2025-59447 was published on 2025-10-06 and last updated on 2026-06-17.

CVE-2025-59447

CVE-2025-59447 is a low-severity vulnerability with a CVSS 3.x base score of 2.2. 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-497.

Key facts

Severity: Low (CVSS 3.x base score 2.2)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-32135
Weakness: CWE-497
Published: 2025-10-06
Last modified: 2026-06-17

Description

The YoSmart YoLink Smart Hub device 0382 exposes a UART debug interface. An attacker with direct physical access can leverage this interface to read a boot log, which includes network access credentials.

Frequently asked questions

What is CVE-2025-59447?: The YoSmart YoLink Smart Hub device 0382 exposes a UART debug interface. An attacker with direct physical access can leverage this interface to read a boot log, which includes network access credentials.
How severe is CVE-2025-59447?: CVE-2025-59447 has a CVSS 3.x base score of 2.2, rated low severity. It is exploitable over physical access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-59447 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-59447?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-59447 have an EU (EUVD) identifier?: Yes. CVE-2025-59447 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-32135.
When was CVE-2025-59447 published?: CVE-2025-59447 was published on 2025-10-06 and last updated on 2026-06-17.

References

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