CVE Vulnerability

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.

10 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

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 : 2022-07-14 04:21

NVD link : CVE-2021-25437

Mitre link : CVE-2021-25437

Products Affected

Linux

Tizen

CWE
NVD-CWE-Other