CVE-2022-40624

Published Dec 20, 2022

Last updated 2 years ago

CVSS critical 9.8

Overview

Description: pfSense pfBlockerNG through 2.1.4_27 allows remote attackers to execute arbitrary OS commands as root via the HTTP Host header, a different vulnerability than CVE-2022-31814.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 9.8
Impact score: 5.9
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

nvd@nist.gov: CWE-78

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:pfsense:pfblockerng:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "1048CE8D-D305-4AEE-AC55-545D536E65C0",
            "versionEndExcluding": "2.1.4_27"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References