FKIE_CVE-2020-28998

Vulnerability from fkie_nvd - Published: 2021-01-26 18:15 - Updated: 2024-11-21 05:23
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An issue was discovered on Geeni GNC-CW013 doorbell 1.8.1 devices. A vulnerability exists in the Telnet service that allows a remote attacker to take full control of the device with a high-privileged account. The vulnerability exists because a system account has a default and static password.
References
cve@mitre.orghttps://gist.github.com/tj-oconnor/e21adcf9c0539a12ad2841102928cbd5Third Party Advisory
cve@mitre.orghttps://support.mygeeni.com/hc/en-usProduct
af854a3a-2127-422b-91ae-364da2661108https://gist.github.com/tj-oconnor/e21adcf9c0539a12ad2841102928cbd5Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.mygeeni.com/hc/en-usProduct
Impacted products
Vendor Product Version
mygeeni gnc-cw013_firmware 1.8.1
mygeeni gnc-cw013 -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mygeeni:gnc-cw013_firmware:1.8.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "07E9F4C5-DB76-4416-A493-8F3771925ABA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mygeeni:gnc-cw013:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "55ED786D-F53A-4A7C-A3FC-98B0E956C8E0",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered on Geeni GNC-CW013 doorbell 1.8.1 devices. A vulnerability exists in the Telnet service that allows a remote attacker to take full control of the device with a high-privileged account. The vulnerability exists because a system account has a default and static password."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un problema en los dispositivos Geeni GNC-CW013 doorbell versi\u00f3n 1.8.1. Se presenta una vulnerabilidad en el servicio Telnet que permite a un atacante remoto tomar el control total del dispositivo con una cuenta muy privilegiada.\u0026#xa0;La vulnerabilidad se presenta porque una cuenta del sistema presenta una contrase\u00f1a predeterminada y est\u00e1tica"
    }
  ],
  "id": "CVE-2020-28998",
  "lastModified": "2024-11-21T05:23:27.440",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-01-26T18:15:51.350",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gist.github.com/tj-oconnor/e21adcf9c0539a12ad2841102928cbd5"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ],
      "url": "https://support.mygeeni.com/hc/en-us"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gist.github.com/tj-oconnor/e21adcf9c0539a12ad2841102928cbd5"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product"
      ],
      "url": "https://support.mygeeni.com/hc/en-us"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.