{
  "id": "CVE-2022-41527",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-10-06T19:15:11.217",
  "lastModified": "2024-11-21T07:23:20.230",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the pppoeUser parameter in the setOpModeCfg function."
    },
    {
      "lang": "es",
      "value": "Se ha detectado que TOTOLINK NR1800X versi\u00f3n V9.1.0u.6279_B20210910, contiene un desbordamiento de pila autenticado por medio del par\u00e1metro pppoeUser en la funci\u00f3n setOpModeCfg"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "configurations": [
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:totolink:nr1800x_firmware:9.1.0u.6279_b20210910:*:*:*:*:*:*:*",
              "matchCriteriaId": "5CFB91EF-6C07-45CB-AA17-A3D937FC9D7C"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:totolink:nr1800x:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B4D2D0E8-2678-4238-8229-83450ECA1153"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://brief-nymphea-813.notion.site/NR1800X-bof-setOpModeCfg-2e286823203c405bbdec4305b0924a02",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://brief-nymphea-813.notion.site/NR1800X-bof-setOpModeCfg-2e286823203c405bbdec4305b0924a02",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    }
  ]
}