{
  "id": "CVE-2022-24990",
  "url": "https://spydr.io/cve/CVE-2022-24990",
  "published": "2023-02-07T18:15:09.100Z",
  "modified": "2026-06-17T04:32:54.773Z",
  "score": 7.5,
  "severity": "high",
  "cvss_version": "3.1",
  "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
  "score_source": "NVD",
  "epss": 0.83166,
  "epss_percentile": 0.99671,
  "exploited": true,
  "kev": {
    "added": "2023-02-10",
    "due": "2023-03-03",
    "action": "Apply updates per vendor instructions.",
    "ransomware": "Known",
    "name": "TerraMaster OS Remote Command Execution Vulnerability",
    "notes": "https://forum.terra-master.com/en/viewtopic.php?t=3030; https://nvd.nist.gov/vuln/detail/CVE-2022-24990"
  },
  "ssvc_exploitation": "active",
  "vendors": [
    "terra-master"
  ],
  "products": [
    "terra-master terramaster operating system"
  ],
  "cwes": [
    "CWE-306"
  ],
  "description": "TerraMaster NAS 4.2.29 and earlier allows remote attackers to discover the administrative password by sending \"User-Agent: TNAS\" to module/api.php?mobile/webNasIPS and then reading the PWD field in the response.",
  "status": "Analyzed",
  "score_type": "Primary",
  "scores": {
    "cvss_v40": null,
    "cvss_v31": 7.5,
    "cvss_v30": null
  },
  "references": [
    {
      "url": "http://packetstormsecurity.com/files/172904/TerraMaster-TOS-4.2.29-Remote-Code-Execution.html",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "https://forum.terra-master.com/en/viewforum.php?f=28",
      "tags": [
        "Issue Tracking",
        "Release Notes"
      ]
    },
    {
      "url": "https://github.com/0xf4n9x/CVE-2022-24990",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://octagon.net/blog/2022/03/07/cve-2022-24990-terrmaster-tos-unauthenticated-remote-command-execution-via-php-object-instantiation/",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.broadcom.com/support/security-center/attacksignatures/detail?asid=33732",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-24990",
      "tags": [
        "US Government Resource"
      ]
    }
  ],
  "nvd_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24990",
  "covered_in": [],
  "attribution": [
    {
      "source": "NVD",
      "url": "https://nvd.nist.gov",
      "notice": "This product uses data from the NVD API but is not endorsed or certified by the NVD."
    },
    {
      "source": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "notice": "Known exploited vulnerabilities from the CISA KEV catalog."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss",
      "notice": "Exploit prediction scores from FIRST EPSS."
    }
  ]
}