{
  "crds_version": "0.1",
  "kind": "base",
  "id": "crds:cve-2016-6277",
  "revision": 1,
  "title": "NETGEAR Routers — Request Forgery to Command Execution",
  "summary": "Several Netgear router models act on requests without checking where they came from, so a page a user merely visits can run commands on their router.",
  "source_type": "cve",
  "severity": "high",
  "cvss": {
    "score": 8.8,
    "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
    "version": "3.1"
  },
  "epss": 0.99781,
  "exploitation": {
    "known_exploited": true,
    "exploit_available": true,
    "attack_complexity": "low",
    "kev_added": "2022-03-07",
    "prerequisites": "A user of the network visits an attacker's page"
  },
  "remediation": {
    "patch_available": true
  },
  "mitre_attack": [
    "T1189"
  ],
  "kill_chain": "initial_access",
  "recommended_action": "Update the router firmware per Netgear's advisory, and change the administrator password afterwards.",
  "confidence": "high",
  "provenance": [
    {
      "fields": [
        "cvss",
        "exploitation.attack_complexity",
        "exploitation.exploit_available",
        "references",
        "published_at"
      ],
      "source": "https://nvd.nist.gov/vuln/detail/CVE-2016-6277",
      "retrieved_at": "2026-08-07T16:59:03.733Z",
      "confidence": "high",
      "extractor": "scrty-crds-pipeline/0.1"
    },
    {
      "fields": [
        "exploitation.known_exploited",
        "exploitation.kev_added"
      ],
      "source": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "retrieved_at": "2026-08-07T16:59:03.733Z",
      "confidence": "high",
      "extractor": "scrty-crds-pipeline/0.1"
    },
    {
      "fields": [
        "epss"
      ],
      "source": "https://api.first.org/data/v1/epss?cve=CVE-2016-6277",
      "retrieved_at": "2026-08-07T16:59:03.733Z",
      "confidence": "high",
      "extractor": "scrty-crds-pipeline/0.1"
    },
    {
      "fields": [
        "title",
        "summary",
        "severity",
        "remediation",
        "mitre_attack",
        "kill_chain",
        "recommended_action",
        "confidence",
        "tags",
        "exploitation.prerequisites"
      ],
      "source": "https://nvd.nist.gov/vuln/detail/CVE-2016-6277",
      "retrieved_at": "2026-08-07T16:59:03.733Z",
      "confidence": "high",
      "extractor": "claude-code"
    }
  ],
  "references": [
    {
      "type": "cve",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-6277",
      "label": "NVD record"
    },
    {
      "type": "cisa",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "label": "CISA Known Exploited Vulnerabilities catalog"
    },
    {
      "type": "vendor_advisory",
      "url": "http://kb.netgear.com/000036386/CVE-2016-582384"
    },
    {
      "type": "vendor_advisory",
      "url": "http://www.sj-vs.net/a-temporary-fix-for-cert-vu582384-cwe-77-on-netgear-r7000-and-r6400-routers/"
    },
    {
      "type": "exploit",
      "url": "http://packetstormsecurity.com/files/155712/Netgear-R6400-Remote-Code-Execution.html"
    }
  ],
  "published_at": "2016-12-14T16:59:00.350Z",
  "issued_at": "2026-08-07T16:59:03.733Z",
  "tags": [
    "netgear",
    "router",
    "request-forgery"
  ]
}