CVE-2026-108896

{
  "etk_id": "ETK-2026-1373",
  "cve_id": "CVE-2026-108896",
  "display_id": "CVE-2026-108896",
  "ghsa_id": "GHSA-4jv4-xw7r-ghwf",
  "euvd_id": "EUVD-2026-97470",
  "status": "published",
  "anchor_state": "anchored",
  "title": "OS command injection in Linksys E1700 IPv6 settings",
  "summary": "Linksys E1700 firmware 1.0.0.4.003 is affected by OS command injection in its IPv6 settings handler. A remote attacker may execute commands through that management functionality; the available evidence does not say whether authentication is required.",
  "mitigation": "Restrict access to the router's web management interface to trusted administrators and disable remote administration where possible. Check for and apply a vendor firmware update when one becomes available.",
  "vendor": "Linksys",
  "product": "E1700",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "1.0.0.4.003"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "E1700",
      "purl": null
    }
  ],
  "cwes": [
    78
  ],
  "cvss_score": 9.4,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P",
  "epss_score": 0.022,
  "epss_percentile": 0.8229,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 18.668411533333334,
  "t0_at": "2026-10-12T14:30:14.340000+00:00",
  "signals": {
    "public_poc": {
      "at": "2026-10-12T14:30:14.340000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-12T14:30:14.340000+00:00",
      "url": "https://github.com/wudipjq/my_vuln/blob/main/Linksys3/vuln_70/70.md"
    },
    "trigger_signal": {
      "at": "2026-10-12T14:30:14.340000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-12T14:30:14.340000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-108896"
    }
  }
}