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Fencer Vulns
medium 5.3

CVE-2023-21486 json

Improper export of android application components vulnerability in ImagePreviewActivity in Call Settings to SMR May-2023 Release 1 allows p…

published 2023-05-04 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-25654

cvss
5.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 16%
public exploits
0
none known

Summary

Improper export of android application components vulnerability in ImagePreviewActivity in Call Settings to SMR May-2023 Release 1 allows physical attackers to access some media data stored in sandbox.

Patch / fix

  • Samsung Mobile Samsung Mobile Devices SMR May-2023 Release 1

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
21 mo ago

Exploit prediction

0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.3 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
NVD 3.1 4.6 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

  • Samsung Mobile Samsung Mobile Devices

Classification

Weakness
  • CWE-926 Improper Export of Android Application Components

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.