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CVE-2020-11440

Estado: ModificadaAlta (7.5)—

httpRpmFs in WebCLI in Wind River VxWorks 5.5 through 7 SR0640 has no check for an escape from the web root.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Windriver — Vxworks

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-11440",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-07-23T14:15:12.167",
  "references": [
    {
      "url": "https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2020-11440",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://windriver.com",
      "tags": [
        "Product"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2020-11440",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://windriver.com",
      "tags": [
        "Product"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "httpRpmFs in WebCLI in Wind River VxWorks 5.5 through 7 SR0640 has no check for an escape from the web root."
    },
    {
      "lang": "es",
      "value": "httpRpmFs en WebCLI en Wind River VxWorks versiones 5.5 hasta 7 SR0640, no comprueba si se presenta un escape de la web root"
    }
  ],
  "lastModified": "2026-06-17T02:50:10.997",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:windriver:vxworks:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9E71A448-A54A-4BC5-B957-70E15EC21A35",
              "versionEndExcluding": "7.0",
              "versionStartIncluding": "5.5"
            },
            {
              "criteria": "cpe:2.3:o:windriver:vxworks:7.0:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F3497F9B-A721-4289-A49F-A19D0F7F0148"
            },
            {
              "criteria": "cpe:2.3:o:windriver:vxworks:7.0:sr0630:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "51A0237A-7ADC-4840-A9D7-D260A360B811"
            }
          ],
          "operator": "OR"
        }
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  ],
  "sourceIdentifier": "cve@mitre.org"
}