CVE-2023-21443

Published Feb 9, 2023

Last updated 2 years ago

Overview

Description: Improper cryptographic implementation in Samsung Flow for Android prior to version 4.9.04 allows adjacent attackers to decrypt encrypted messages or inject commands.
Source: mobile.security@samsung.com
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 3.1

Type: Primary
Base score: 8.8
Impact score: 5.9
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-326
mobile.security@samsung.com: CWE-326

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:samsung:flow:*:*:*:*:*:android:*:*",
            "vulnerable": true,
            "matchCriteriaId": "E6B11A7D-2058-44CC-B211-D83E2A2CC3C5",
            "versionEndExcluding": "4.9.04"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References