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Fencer Vulns
medium 6.8

CVE-2025-21073 json

Insecure default configuration in USB connection mode prior to SMR Nov-2025 Release 1 allows privileged physical attackers to access user d…

published 2025-11-05 12 mo ago modified 2026-10-18 21 d ago also EUVD-2025-37810

cvss
6.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 10%
public exploits
0
none known

Summary

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.

Patch / fix

  • Samsung Mobile Samsung Mobile Devices SMR Nov-2025 Release in Android 13, 14, 15, 16

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
12 mo ago

Exploit prediction

0.20% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.8 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD 3.1 4.1 CVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Affected products

  • Samsung Mobile Samsung Mobile Devices

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.