{
  "id": "CVE-2022-27593",
  "url": "https://spydr.io/cve/CVE-2022-27593",
  "published": "2022-09-08T11:15:19.503Z",
  "modified": "2026-06-17T04:37:19.550Z",
  "score": 9.1,
  "severity": "critical",
  "cvss_version": "3.1",
  "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
  "score_source": "NVD",
  "epss": 0.87908,
  "epss_percentile": 0.99761,
  "exploited": true,
  "kev": {
    "added": "2022-09-08",
    "due": "2022-09-29",
    "action": "Apply updates per vendor instructions.",
    "ransomware": "Known",
    "name": "QNAP Photo Station Externally Controlled Reference Vulnerability",
    "notes": "https://www.qnap.com/en/security-advisory/qsa-22-24; https://nvd.nist.gov/vuln/detail/CVE-2022-27593"
  },
  "ssvc_exploitation": "active",
  "vendors": [
    "QNAP Systems Inc."
  ],
  "products": [
    "QNAP Systems Inc. Photo Station"
  ],
  "cwes": [
    "CWE-610"
  ],
  "description": "An externally controlled reference to a resource vulnerability has been reported to affect QNAP NAS running Photo Station. If exploited, This could allow an attacker to modify system files. We have already fixed the vulnerability in the following versions: QTS 5.0.1: Photo Station 6.1.2 and later QTS 5.0.0/4.5.x: Photo Station 6.0.22 and later QTS 4.3.6: Photo Station 5.7.18 and later QTS 4.3.3: Photo Station 5.4.15 and later QTS 4.2.6: Photo Station 5.2.14 and later",
  "status": "Analyzed",
  "score_type": "Primary",
  "scores": {
    "cvss_v40": null,
    "cvss_v31": 9.1,
    "cvss_v30": null
  },
  "references": [
    {
      "url": "https://www.qnap.com/en/security-advisory/qsa-22-24",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-27593",
      "tags": [
        "US Government Resource"
      ]
    }
  ],
  "nvd_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27593",
  "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."
    }
  ]
}