Vulnerability Details : CVE-2021-25392
Improper protection of backup path configuration in Samsung Dex prior to SMR MAY-2021 Release 1 allows local attackers to get sensitive information via changing the path.
Vulnerability category: Information leak
Products affected by CVE-2021-25392
- cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-25392
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-2021-25392
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST | |
|
4.0
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
2.5
|
1.4
|
Samsung Mobile | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2021-25392
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: mobile.security@samsung.com (Secondary)
-
The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-25392
-
https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=5
Security Updates Firmware Updates | Samsung Mobile SecurityVendor Advisory
-
https://blog.oversecured.com/Two-weeks-of-securing-Samsung-devices-Part-1/
Two weeks of securing Samsung devices: Part 1 | Oversecured BlogExploit;Third Party Advisory
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