{
  "id": "CVE-2022-28369",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-07-14T13:15:08.153",
  "lastModified": "2022-07-21T02:03:04.973",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Verizon 5G Home LVSKIHP InDoorUnit (IDU) 3.4.66.162 does not validate the user-provided URL within the crtcmode function's enable_ssh sub-operation of the crtcrpc JSON listener (found at /lib/functions/wnc_jsonsh/crtcmode.sh) A remote attacker on the local network can provide a malicious URL. The data (found at that URL) is written to /usr/sbin/dropbear and then executed as root."
    },
    {
      "lang": "es",
      "value": "Verizon 5G Home LVSKIHP InDoorUnit (IDU) versi\u00f3n 3.4.66.162, no comprueba la URL proporcionada por el usuario en la sub operaci\u00f3n enable_ssh de la funci\u00f3n crtcmode del listener JSON de crtcrpc (que es encontrada en /lib/functions/wnc_jsonsh/crtcmode.sh) Un atacante remoto en la red local puede proporcionar una URL maliciosa. Los datos (encontrados en esa URL) son escritos en /usr/sbin/dropbear y luego son ejecutados como root"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ]
    }
  ],
  "configurations": [
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:verizon:lvskihp_indoorunit_firmware:3.4.66.162:*:*:*:*:*:*:*",
              "matchCriteriaId": "D9D9319E-5FB5-442A-89B0-3559210B7250"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:verizon:lvskihp_indoorunit:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "6A0557F4-75F3-4DF4-8F95-CC9F9239D243"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/JousterL/SecWriteups/blob/main/Verizon%20LVSKIHP%205G%20Modem/readme.md",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.verizon.com/info/reportsecurityvulnerability/",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}