Vulnerability-Lookup

GHSA-G663-855H-MMR7

Vulnerability from github – Published: 2023-07-05 21:30 – Updated: 2024-04-04 05:24

Details

The root password of the Loxone Miniserver Go Gen.2 before 14.2 is calculated using hard-coded secrets and the MAC address. This allows a local user to calculate the root password and escalate privileges.

Severity

7.8 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2023-36623"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-798"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-07-05T20:15:10Z",
    "severity": "HIGH"
  },
  "details": "The root password of the Loxone Miniserver Go Gen.2 before 14.2 is calculated using hard-coded secrets and the MAC address. This allows a local user to calculate the root password and escalate privileges.",
  "id": "GHSA-g663-855h-mmr7",
  "modified": "2024-04-04T05:24:10Z",
  "published": "2023-07-05T21:30:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-36623"
    },
    {
      "type": "WEB",
      "url": "https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-013.txt"
    },
    {
      "type": "WEB",
      "url": "https://www.syss.de/pentest-blog/root-zugang-zu-smarthome-server-loxone-miniserver-go-gen-2-syss-2023-004/-012/-013"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-36623 (GCVE-0-2023-36623)

Vulnerability from cvelistv5 – Published: 2023-07-05 00:00 – Updated: 2024-11-21 14:58

Summary

Severity

No CVSS data available.

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

Assigner

mitre

References

2 references

URL	Tags
https://www.syss.de/fileadmin/dokumente/Publikati…
https://www.syss.de/pentest-blog/root-zugang-zu-s…

Impacted products

1 product

Vendor	Product	Version
loxone	miniserver_go_gen_2	Affected: 0 , < 14.2 (custom) cpe:2.3:h:loxone:miniserver_go_gen_2:-:::::::*

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T16:52:53.826Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-013.txt"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.syss.de/pentest-blog/root-zugang-zu-smarthome-server-loxone-miniserver-go-gen-2-syss-2023-004/-012/-013"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:h:loxone:miniserver_go_gen_2:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "miniserver_go_gen_2",
            "vendor": "loxone",
            "versions": [
              {
                "lessThan": "14.2",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-36623",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-21T14:58:02.293176Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-21T14:58:53.779Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The root password of the Loxone Miniserver Go Gen.2 before 14.2 is calculated using hard-coded secrets and the MAC address. This allows a local user to calculate the root password and escalate privileges."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-07-05T00:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-013.txt"
        },
        {
          "url": "https://www.syss.de/pentest-blog/root-zugang-zu-smarthome-server-loxone-miniserver-go-gen-2-syss-2023-004/-012/-013"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-36623",
    "datePublished": "2023-07-05T00:00:00.000Z",
    "dateReserved": "2023-06-25T00:00:00.000Z",
    "dateUpdated": "2024-11-21T14:58:53.779Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

GHSA-G663-855H-MMR7

CVE-2023-36623 (GCVE-0-2023-36623)

Tags

Sightings

Nomenclature