VULNERABILITY INTELLIGENCE

CVE-2021-25435

CVSS score9.8 CRITICAL
EPSS probability1.68%
CISA KEVNot currently listed
Published2021-07-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Improper input validation vulnerability in Tizen bootloader prior to Firmware update JUL-2021 Release allows arbitrary code execution using recovery partition in wireless firmware download mode.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references