CVE-2023-21443 HIGH

CVE-2023-21443

Vendor Samsung Mobile
Product Samsung Flow for Android
Weakness CWE-326 · Weak encryption
Published February 9, 2023
Last update March 24, 2025
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Adjacent
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Improper cryptographic implementation in Samsung Flow for Android prior to version 4.9.04 allows adjacent attackers to decrypt encrypted messages or inject commands.

Key dates

02Disclosure timeline

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