CVEvulnerability

CVE-2021-25437

9.8 CRITICAL Published 2021-07-08 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-07-08
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-20

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.

Affected configurations

• linux tizen (< 5.5)

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References