CVE-2021-25437
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Linux Tizen
PublishedJul 8, 2021
First seenJul 8, 2021
Weakness typeCWE-20Improper input validation
How to fix
Update
- linux tizen5.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux tizen | v < 5.5 | 5.5 |
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