Vulnerability Details : CVE-2021-25437
Improper access control vulnerability in Tizen FOTA service prior to Firmware update JUL-2021 Release allows attackers to arbitrary code execution by replacing FOTA update file.
Vulnerability category: Input validation
Products affected by CVE-2021-25437
- cpe:2.3:o:linux:tizen:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-25437
0.69%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-25437
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-25437
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: mobile.security@samsung.com (Secondary)
References for CVE-2021-25437
-
https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=7
Security Updates Other Updates | Samsung Mobile SecurityVendor Advisory
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