CVE-2025-21073

CVE-2025-21073 is a medium-severity vulnerability in Samsung Android with a CVSS 3.x base score of 6.8. 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 6.8)
• EPSS exploit prediction: 0% (8th percentile)
• Actively exploited: Not listed in CISA KEV
• EU (EUVD) id: EUVD-2025-37810
• Affected product: Samsung Android
• Published: 2025-11-05
• Last modified: 2026-06-17

Description

Insecure default configuration in USB connection mode prior to SMR Nov-2025 Release 1 allows privileged physical attackers to access user data. User interaction is required for triggering this vulnerability.

Frequently asked questions

What is CVE-2025-21073?

Insecure default configuration in USB connection mode prior to SMR Nov-2025 Release 1 allows privileged physical attackers to access user data. User interaction is required for triggering this vulnerability.

How severe is CVE-2025-21073?

CVE-2025-21073 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-21073 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-21073?

CVE-2025-21073 primarily affects Samsung Android. In total, 111 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-21073?

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

Does CVE-2025-21073 have an EU (EUVD) identifier?

Yes. CVE-2025-21073 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-37810.

When was CVE-2025-21073 published?

CVE-2025-21073 was published on 2025-11-05 and last updated on 2026-06-17.

References

• https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=11

Affected products (111)

• cpe:2.3:o:samsung:android:13.0:-:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-apr-2022-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-apr-2023-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-apr-2024-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-apr-2025-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-aug-2022-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-aug-2023-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-aug-2024-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-aug-2025-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-dec-2021-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-dec-2022-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-dec-2023-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-dec-2024-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-feb-2022-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-feb-2023-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-feb-2024-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-feb-2025-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-jan-2022-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-jan-2023-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-jan-2024-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-jan-2025-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-jul-2022-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-jul-2023-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-jul-2024-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-jul-2025-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-jun-2022-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-jun-2023-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-jun-2024-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-jun-2025-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-mar-2022-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-mar-2023-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-mar-2024-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-mar-2025-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-may-2022-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-may-2023-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-may-2024-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-may-2025-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-nov-2021-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-nov-2022-r1:*:*:*:*:*:*
• cpe:2.3:o:samsung:android:13.0:smr-nov-2023-r1:*:*:*:*:*:*

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