CVE-2026-112373

{
  "etk_id": "ETK-2026-2429",
  "cve_id": "CVE-2026-112373",
  "display_id": "CVE-2026-112373",
  "ghsa_id": "GHSA-2cfh-v547-xc65",
  "euvd_id": "EUVD-2026-104672",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Stack-based buffer overflow in H3C Magic NX15 usrlist",
  "summary": "H3C Magic NX15 NX15V100R017 is affected by a stack-based buffer overflow in its usrlist component. A remote attacker with the required low-level access may trigger the flaw and disrupt device availability.",
  "mitigation": "Restrict network access to affected devices to trusted administrative networks and limit low-privilege accounts while awaiting a vendor update. Monitor vendor support channels for a fixed release, as no fixed version is recorded.",
  "vendor": "H3C",
  "product": "Magic NX15",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "NX15V100R017"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Magic NX15",
      "purl": null
    }
  ],
  "cwes": [
    121
  ],
  "cvss_score": 7.1,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": true,
  "check_confidence_basis": "assessed",
  "exploit": false,
  "pipeline_minutes": 6.6859254833333335,
  "t0_at": "2026-10-19T23:00:16.156000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-22T11:53:08.480652+00:00",
      "days": 2.536716720509259,
      "is_lower_bound": false,
      "measured_at": "2026-10-19T23:00:16.156000+00:00",
      "url": null
    },
    "public_poc": {
      "at": "2026-10-22T12:00:26.707948+00:00",
      "days": 2.5417887956944445,
      "is_lower_bound": false,
      "measured_at": "2026-10-19T23:00:16.156000+00:00",
      "url": "https://github.com/XxingGoD/H3C-NX15-R017-Vulns"
    },
    "trigger_signal": {
      "at": "2026-10-19T23:00:16.156000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-19T23:00:16.156000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-112373"
    }
  }
}