CVE Vulnerability

CVE-2021-25435

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=7 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:o:linux:tizen:*:*:*:*:*:*:*:*
Information

Published : 2021-07-08 02:15

Updated : 2021-07-14 05:05

NVD link : CVE-2021-25435

Mitre link : CVE-2021-25435

Products Affected

Linux

Tizen

CWE
CWE-20