FKIE_CVE-2018-15480

Vulnerability from fkie_nvd - Published: 2018-08-30 17:29 - Updated: 2024-11-21 03:50
Severity
8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
An issue was discovered in myStrom WiFi Switch V1 before 2.66, WiFi Switch V2 before 3.80, WiFi Switch EU before 3.80, WiFi Bulb before 2.58, WiFi LED Strip before 3.80, WiFi Button before 2.73, and WiFi Button Plus before 2.73. The cloud API had a hidden parameter, which allowed an authenticated user to reconfigure the server URL for a device registered to their account. In combination with an insecure device registration vulnerability, this allowed an attacker to reconfigure a maliciously registered device to their own rogue replica of the myStrom API and issue commands to the device, including firmware update commands.
References
cve@mitre.orghttps://www.swisscom.ch/content/dam/swisscom/de/about/nachhaltigkeit/digitale-schweiz/sicherheit/bug-bounty/files/cve-2018-15476ff.txtThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.swisscom.ch/content/dam/swisscom/de/about/nachhaltigkeit/digitale-schweiz/sicherheit/bug-bounty/files/cve-2018-15476ff.txtThird Party Advisory
Impacted products
Vendor Product Version
mystrom wifi_switch_firmware *
mystrom wifi_switch v1
mystrom wifi_switch_firmware *
mystrom wifi_switch v2
mystrom wifi_button_plus_firmware *
mystrom wifi_button_plus -
mystrom wifi_button_firmware *
mystrom wifi_button -
mystrom wifi_switch_eu_firmware *
mystrom wifi_switch_eu -
mystrom wifi_bulb_firmware *
mystrom wifi_bulb -
mystrom wifi_led_strip_firmware *
mystrom wifi_led_strip -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mystrom:wifi_switch_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "70FCB4DD-851D-4BC3-A21C-1FCD0EF98C96",
              "versionEndExcluding": "2.66",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mystrom:wifi_switch:v1:*:*:*:*:*:*:*",
              "matchCriteriaId": "BAA509BE-58A0-42ED-9443-315A476E56C8",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mystrom:wifi_switch_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7C5F5BB2-A2D2-4AB7-989C-3A57FAE80680",
              "versionEndExcluding": "3.80",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mystrom:wifi_switch:v2:*:*:*:*:*:*:*",
              "matchCriteriaId": "AD1FDF37-FB91-4785-9E7B-18E998588CCC",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mystrom:wifi_button_plus_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "96731591-1B70-4959-A6FC-8E77825ED201",
              "versionEndExcluding": "2.73",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mystrom:wifi_button_plus:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E19B7F6F-B18D-4DDA-9F9B-53E4930214A1",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mystrom:wifi_button_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "EF02CFF8-3F22-439B-A577-23A89B78CDC5",
              "versionEndExcluding": "2.73",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mystrom:wifi_button:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "6FD827E0-F663-42D3-A4A4-6FE25A456D1F",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mystrom:wifi_switch_eu_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "78EE8AA5-3DF6-4675-BC6D-AA04178AF4E9",
              "versionEndExcluding": "3.80",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mystrom:wifi_switch_eu:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "021F3B3F-C2DD-489B-B11C-F5DDD91F80DB",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mystrom:wifi_bulb_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "80C4BEFA-1421-4277-BBD3-7D14C2A9094B",
              "versionEndExcluding": "2.58",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mystrom:wifi_bulb:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "48FA62DC-223A-4076-AA70-6607595225E4",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mystrom:wifi_led_strip_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2A75310A-A268-4A10-A9E9-7C1EC40F4B0A",
              "versionEndExcluding": "3.80",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mystrom:wifi_led_strip:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "FEF13066-B15B-4C40-BCF3-06F60D3EC95C",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in myStrom WiFi Switch V1 before 2.66, WiFi Switch V2 before 3.80, WiFi Switch EU before 3.80, WiFi Bulb before 2.58, WiFi LED Strip before 3.80, WiFi Button before 2.73, and WiFi Button Plus before 2.73. The cloud API had a hidden parameter, which allowed an authenticated user to reconfigure the server URL for a device registered to their account. In combination with an insecure device registration vulnerability, this allowed an attacker to reconfigure a maliciously registered device to their own rogue replica of the myStrom API and issue commands to the device, including firmware update commands."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en WiFi Switch V1 en versiones anteriores a la 2.66, WiFi Switch V2 en versiones anteriores a la 3.80, WiFi Switch EU en versiones anteriores a la 3.80, WiFi Bulb en versiones anteriores a la 2.58, WiFi LED Strip en versiones anteriores a la 3.80, WiFi Button en versiones anteriores a la 2.73 y WiFi Button Plus en versiones anteriores a la 2.73, de myStrom. La API cloud ten\u00eda un par\u00e1metro oculto, lo que permit\u00eda que un usuario autenticado reconfigurase la URL del servidor para un dispositivo registrado en su cuenta. En combinaci\u00f3n con una vulnerabilidad de registro inseguro de dispositivos, esto permit\u00eda que un atacante reconfigurase un dispositivo registrado de forma maliciosa en su propia r\u00e9plica corrupta de la API de myStrom y lanzase comandos al dispositivo, incluyendo los comandos de actualizaci\u00f3n de firmware."
    }
  ],
  "id": "CVE-2018-15480",
  "lastModified": "2024-11-21T03:50:54.217",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-08-30T17:29:01.613",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.swisscom.ch/content/dam/swisscom/de/about/nachhaltigkeit/digitale-schweiz/sicherheit/bug-bounty/files/cve-2018-15476ff.txt"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.swisscom.ch/content/dam/swisscom/de/about/nachhaltigkeit/digitale-schweiz/sicherheit/bug-bounty/files/cve-2018-15476ff.txt"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.