CVE-2026-118579

{
  "etk_id": "ETK-2026-2915",
  "cve_id": "CVE-2026-118579",
  "display_id": "CVE-2026-118579",
  "ghsa_id": "GHSA-7h74-v9cc-6cp4",
  "euvd_id": "EUVD-2026-112555",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Remote backdoor in D-Link DIR-505 web management CGI",
  "summary": "D-Link DIR-505 devices running firmware 1.10B02 are affected in the web-management CGI. A remote attacker who can reach the management interface may trigger hidden backdoor behavior without prior authentication.",
  "mitigation": "Remove affected devices from untrusted networks and limit management-interface access to trusted administrative hosts. Do not expose the web interface to the internet; no fixed firmware version is recorded.",
  "vendor": "D-Link",
  "product": "DIR-505",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "1.10B02"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "DIR-505",
      "purl": null
    }
  ],
  "cwes": [
    912
  ],
  "cvss_score": 9.3,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 33.20290225,
  "t0_at": "2026-10-28T23:00:15.627000+00:00",
  "signals": {
    "public_poc": {
      "at": "2026-10-12T08:52:15+00:00",
      "days": -16.588896145833335,
      "is_lower_bound": false,
      "measured_at": "2026-10-28T23:00:15.627000+00:00",
      "url": "https://github.com/Walnut1337/DIR-505_backdoor"
    },
    "trigger_signal": {
      "at": "2026-10-28T23:00:15.627000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-28T23:00:15.627000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-118579"
    }
  }
}