Vulnerability Details : CVE-2023-21443
Improper cryptographic implementation in Samsung Flow for Android prior to version 4.9.04 allows adjacent attackers to decrypt encrypted messages or inject commands.
Products affected by CVE-2023-21443
- cpe:2.3:a:samsung:flow:*:*:*:*:*:android:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-21443
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-2023-21443
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
1.6
|
5.9
|
Samsung Mobile | |
|
8.8
|
HIGH | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2023-21443
-
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:
- mobile.security@samsung.com (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-21443
-
https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=02
Security Updates Other Updates | Samsung Mobile SecurityVendor Advisory
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