Vulnerability Details : CVE-2021-25397

An improper access control vulnerability in TelephonyUI prior to SMR MAY-2021 Release 1 allows local attackers to write arbitrary files of telephony process via untrusted applications.
Published 2021-06-11 15:15:09
Updated 2022-10-25 18:33:47
Source Samsung Mobile
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2021-25397

EPSS FAQ
0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-25397

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
2.1
 LOW AV:L/AC:L/Au:N/C:N/I:P/A:N
3.9
2.9
 NIST
6.8
 MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
2.5
4.2
 Samsung Mobile
5.5
 MEDIUM CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
1.8
3.6
 NIST

CWE ids for CVE-2021-25397

  • The Android application exports a component for use by other applications, but does not properly restrict which applications can launch the component or access the data it contains.
    Assigned by: mobile.security@samsung.com (Secondary)

References for CVE-2021-25397

Products affected by CVE-2021-25397

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