nvd-json-data-feeds/CVE-2020/CVE-2020-252xx/CVE-2020-25205.json

{
  "id": "CVE-2020-25205",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-07-20T19:15:09.563",
  "lastModified": "2021-07-30T15:19:29.747",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The web console for Mimosa B5, B5c, and C5x firmware through 2.8.0.2 is vulnerable to stored XSS in the set_banner() function of /var/www/core/controller/index.php. An unauthenticated attacker may set the contents of the /mnt/jffs2/banner.txt file, stored on the device's filesystem, to contain arbitrary JavaScript. The file contents are then used as part of a welcome/banner message presented to unauthenticated users who visit the login page for the web console. This vulnerability does not occur in the older 1.5.x firmware versions."
    },
    {
      "lang": "es",
      "value": "La consola web para el firmware Mimosa B5, B5c y C5x versiones hasta 2.8.0.2, es vulnerable a un ataque de tipo XSS almacenado en la funci\u00f3n set_banner() del archivo /var/www/core/controller/index.php. Un atacante no autenticado puede ajustar el contenido del archivo /mnt/jffs2/banner.txt, almacenado en el sistema de archivos del dispositivo, para que contenga JavaScript arbitrario. El contenido del archivo es usado entonces como parte de un mensaje de welcome/banner presentado a usuarios no autenticados que visitan la p\u00e1gina de inicio de sesi\u00f3n de la consola web. Esta vulnerabilidad no ocurre en las versiones de firmware 1.5.x m\u00e1s antiguas"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "configurations": [
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:mimosa:b5:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "AB6E4730-E018-43B4-827B-6266EECF81A8"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:mimosa:b5_firmware:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "2.8.0.3",
              "matchCriteriaId": "8F0CE000-9BD3-4EA6-B98B-F58FC97FC5BE"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:mimosa:b5c:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B92406E6-A9B4-4070-B307-C341F770EF43"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:mimosa:b5c_firmware:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "2.8.0.3",
              "matchCriteriaId": "C203C9BF-6730-4E5C-A855-895BFD9E199C"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:mimosa:c5c:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B2435693-7699-4432-BC83-F31D967E181F"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:mimosa:c5c_firmware:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "2.8.0.3",
              "matchCriteriaId": "E5DF58CB-D5CA-4924-A7C4-1A24CAD33F4A"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://labs.f-secure.com/advisories/",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://labs.f-secure.com/advisories/mimosa-ptp-devices-multiple-vulnerabilities/",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    }
  ]
}