CVE-2024-46874
Vulnerability from cvelistv5
Published
2024-12-06 18:18
Modified
2024-12-06 20:39
Summary
Ruijie Reyee OS versions 2.206.x up to but not including 2.320.x could allow MQTT clients connecting with device credentials to send messages to some topics. Attackers with device credentials could issue commands to other devices on behalf of Ruijie's cloud.
References
ics-cert@hq.dhs.govhttps://www.cisa.gov/news-events/ics-advisories/icsa-24-338-01Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
Show details on NVD website


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              "cpe:2.3:o:ruijie:reyee_os:*:*:*:*:*:*:*:*"
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            "versions": [
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                "status": "affected",
                "version": "2.206.x",
                "versionType": "custom"
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                    "Automatable": "no"
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                  {
                    "Technical Impact": "total"
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-06T19:19:56.871607Z",
                "version": "2.0.3"
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          "dateUpdated": "2024-12-06T20:39:58.690Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Reyee OS",
          "vendor": "Ruijie",
          "versions": [
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      "credits": [
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          "lang": "en",
          "type": "finder",
          "value": "Tomer Goldschmidt and Noam Moshe of Claroty Team82 reported these vulnerabilities to CISA."
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      ],
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            "attackVector": "NETWORK",
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            "baseScore": 8.1,
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            "baseScore": 9.2,
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            "providerUrgency": "NOT_DEFINED",
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              "value": "\u003cp\u003eRuijie reports that the issues have been fixed on the cloud and no action is needed by end users. However, CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as:\u003c/p\u003e\u003cul\u003e\u003cli\u003eMinimize network exposure for all control system devices and/or systems, ensuring they are \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01\"\u003enot accessible from the internet\u003c/a\u003e.\u003c/li\u003e\u003cli\u003eLocate control system networks and remote devices behind firewalls and isolating them from business networks.\u003c/li\u003e\u003cli\u003eWhen remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices.\u003c/li\u003e\u003c/ul\u003e\n\n\u003cbr\u003e"
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          "value": "Ruijie reports that the issues have been fixed on the cloud and no action is needed by end users. However, CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as:\n\n  *  Minimize network exposure for all control system devices and/or systems, ensuring they are  not accessible from the internet https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01 .\n  *  Locate control system networks and remote devices behind firewalls and isolating them from business networks.\n  *  When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices."
        }
      ],
      "source": {
        "advisory": "ICSA-24-338-01",
        "discovery": "EXTERNAL"
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    "assignerShortName": "icscert",
    "cveId": "CVE-2024-46874",
    "datePublished": "2024-12-06T18:18:23.553Z",
    "dateReserved": "2024-11-20T23:41:59.171Z",
    "dateUpdated": "2024-12-06T20:39:58.690Z",
    "state": "PUBLISHED"
  },
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  "vulnerability-lookup:meta": {
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  }
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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