Vulnerability Details : CVE-2023-21445

Improper access control vulnerability in MyFiles prior to versions 12.2.09 in Android R(11), 13.1.03.501 in Android S(12) and 14.1.00.422 in Android T(13) allows local attacker to write file with MyFiles privilege via implicit intent.
Published 2023-02-09 19:15:17
Updated 2023-02-17 20:33:44
Source Samsung Mobile
View at NVD,   CVE.org
Vulnerability category: BypassGain privilege

Products affected by CVE-2023-21445

Exploit prediction scoring system (EPSS) score for CVE-2023-21445

EPSS FAQ
0.06%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 25 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-21445

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.5
 MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
1.8
3.6
 Samsung Mobile
7.8
 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
1.8
5.9
 NIST

CWE ids for CVE-2023-21445

  • The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
    Assigned by: mobile.security@samsung.com (Secondary)
  • The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2023-21445

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