CVE-2022-43748

Published Oct 26, 2022

Last updated 2 years ago

Overview

Description: Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in file operation management in Synology Presto File Server before 2.1.2-1601 allows remote attackers to write arbitrary files via unspecified vectors.
Source: security@synology.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Severity: HIGH

Weaknesses

security@synology.com: CWE-22

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:synology:presto_file_server:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "5C86A5D6-9DC2-4B8C-A1E6-55F374D87714",
            "versionEndExcluding": "2.1.2-1601"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References