CVE-2023-21422 MEDIUM

CVE-2023-21422

Vendor Samsung Mobile
Product Samsung Mobile Devices
Weakness CWE-285
Published February 9, 2023
Last update March 24, 2025
View on NVD All CVEs

CVSS base score

5.7/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L

What the vulnerability does

01Description

Improper authorization vulnerability in semAddPublicDnsAddr in WifiSevice prior to SMR Jan-2023 Release 1 allows attackers to set custom DNS server without permission via binding WifiService.

Key dates

02Disclosure timeline

February 9, 2023 CVE published
March 24, 2025 Record updated