{
  "id": "CVE-2011-4723",
  "url": "https://spydr.io/cve/CVE-2011-4723",
  "published": "2011-12-20T11:55:08.413Z",
  "modified": "2026-06-16T23:35:18.387Z",
  "score": 5.7,
  "severity": "medium",
  "cvss_version": "3.1",
  "vector": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
  "score_source": "CISA ADP",
  "epss": 0.03064,
  "epss_percentile": 0.87223,
  "exploited": true,
  "kev": {
    "added": "2022-09-08",
    "due": "2022-09-29",
    "action": "The impacted product is end-of-life and should be disconnected if still in use.",
    "ransomware": "Unknown",
    "name": "D-Link DIR-300 Router Cleartext Storage of a Password Vulnerability",
    "notes": "https://www.dlink.com/uk/en/support/product/dir-300-wireless-g-router; https://nvd.nist.gov/vuln/detail/CVE-2011-4723"
  },
  "ssvc_exploitation": "active",
  "vendors": [
    "dlink"
  ],
  "products": [
    "dlink dir-300 firmware"
  ],
  "cwes": [
    "CWE-312"
  ],
  "description": "The D-Link DIR-300 router stores cleartext passwords, which allows context-dependent attackers to obtain sensitive information via unspecified vectors.",
  "status": "Analyzed",
  "score_type": "Secondary",
  "scores": {
    "cvss_v40": null,
    "cvss_v31": 5.7,
    "cvss_v30": null
  },
  "references": [
    {
      "url": "http://en.securitylab.ru/lab/PT-2011-30",
      "tags": [
        "Broken Link"
      ]
    },
    {
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2011-4723",
      "tags": [
        "US Government Resource"
      ]
    }
  ],
  "nvd_url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4723",
  "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."
    }
  ]
}