Vulnerability Details : CVE-2021-25424
Improper authentication vulnerability in Tizen bluetooth-frwk prior to Firmware update JUN-2021 Release allows bluetooth attacker to take over the user's bluetooth device without user awareness.
Vulnerability category: BypassGain privilege
Products affected by CVE-2021-25424
- cpe:2.3:o:samsung:gear_2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:samsung:gear_s_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:samsung:gear_s2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:samsung:gear_s3_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:samsung:galaxy_watch_active_2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:samsung:galaxy_watch_active_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:samsung:galaxy_watch_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:samsung:galaxy_watch_3_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:samsung:gear_2_neo_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-25424
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-25424
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.8
|
MEDIUM | AV:A/AC:L/Au:N/C:P/I:P/A:P |
6.5
|
6.4
|
NIST | |
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-2021-25424
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by:
- mobile.security@samsung.com (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2021-25424
-
https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=6
Security Updates Other Updates | Samsung Mobile SecurityVendor Advisory
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