How severe is CVE-2025-21059?

CVE-2025-21059 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-21059 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-21059?

CVE-2025-21059 affects Samsung Health. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-21059?

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

Does CVE-2025-21059 have an EU (EUVD) identifier?

Yes. CVE-2025-21059 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33674.

When was CVE-2025-21059 published?

CVE-2025-21059 was published on 2025-10-10 and last updated on 2026-06-17.

CVE-2025-21059

CVE-2025-21059 is a medium-severity vulnerability in Samsung Health with a CVSS 3.x base score of 6.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-33674
Affected product: Samsung Health
Published: 2025-10-10
Last modified: 2026-06-17

Description

Improper authorization in Samsung Health prior to version 6.30.5.105 allows local attackers to access data in Samsung Health.

Frequently asked questions

What is CVE-2025-21059?: Improper authorization in Samsung Health prior to version 6.30.5.105 allows local attackers to access data in Samsung Health.
How severe is CVE-2025-21059?: CVE-2025-21059 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-21059 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-21059?: CVE-2025-21059 affects Samsung Health. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-21059?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-21059 have an EU (EUVD) identifier?: Yes. CVE-2025-21059 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33674.
When was CVE-2025-21059 published?: CVE-2025-21059 was published on 2025-10-10 and last updated on 2026-06-17.

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=10

Affected products (1)

cpe:2.3:a:samsung:health:*:*:*:*:*:*:*:*

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