{
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              "content": {
                "id": "CVE-2024-4640",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
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                "timestamp": "2024-06-25T13:15:03.203557Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T20:47:41.484Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-242550-oncell-g3470a-lte-series-multiple-web-application-vulnerabilities"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "OnCell G3150A-LTE Series",
          "vendor": "Moxa",
          "versions": [
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              "lessThanOrEqual": "1.7.7",
              "status": "affected",
              "version": "1.0",
              "versionType": "custom"
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      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Nikita Abramov from Positive Technologies"
        }
      ],
      "descriptions": [
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          "supportingMedia": [
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              "type": "text/html",
              "value": "OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to missing bounds checking on buffer operations. An attacker could write past the boundaries of allocated buffer regions in memory, causing a program crash."
            }
          ],
          "value": "OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to missing bounds checking on buffer operations. An attacker could write past the boundaries of allocated buffer regions in memory, causing a program crash."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-100",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-100: Overflow Buffers"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "CWE-120: Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
              "lang": "en",
              "type": "CWE"
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          ]
        }
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      "providerMetadata": {
        "dateUpdated": "2024-06-25T09:19:08.712Z",
        "orgId": "2e0a0ee2-d866-482a-9f5e-ac03d156dbaa",
        "shortName": "Moxa"
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          "tags": [
            "vendor-advisory"
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          "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-242550-oncell-g3470a-lte-series-multiple-web-application-vulnerabilities"
        }
      ],
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              "value": "\u003cp\u003eMoxa has developed appropriate solutions to address the vulnerabilities. The solutions for affected products are shown below.\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003eOnCell G3470A-LTE Series: Please contact Moxa Technical Support for the \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.moxa.com/tw/support/technical-support\"\u003esecurity patch (v1.7.8).\u003c/a\u003e\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e"
            }
          ],
          "value": "Moxa has developed appropriate solutions to address the vulnerabilities. The solutions for affected products are shown below.\n\n\n\n  *  OnCell G3470A-LTE Series: Please contact Moxa Technical Support for the  security patch (v1.7.8). https://www.moxa.com/tw/support/technical-support"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "OnCell G3470A-LTE Series: Authenticated Command Injection via sendTestEmail",
      "workarounds": [
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              "value": "\u003cp\u003eMoxa recommends users to implement the following mitigations if necessary: \u003c/p\u003e\u003cul\u003e\u003cli\u003eMinimize network exposure to ensure the device is not accessible from the Internet. \u003c/li\u003e\u003cli\u003eWhen remote access is required, use secure methods, such as Virtual Private Networks (VPNs). \u003c/li\u003e\u003cli\u003eThe starting point of all the above vulnerabilities is from the web service, so it is suggested to disable web service temporarily if you completed configuration to prevent further damages from these vulnerabilities until installed patch or updated firmware.\u202f\u003c/li\u003e\u003c/ul\u003e"
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          "value": "Moxa recommends users to implement the following mitigations if necessary: \n\n  *  Minimize network exposure to ensure the device is not accessible from the Internet. \n  *  When remote access is required, use secure methods, such as Virtual Private Networks (VPNs). \n  *  The starting point of all the above vulnerabilities is from the web service, so it is suggested to disable web service temporarily if you completed configuration to prevent further damages from these vulnerabilities until installed patch or updated firmware."
        }
      ],
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        "engine": "Vulnogram 0.2.0"
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    "assignerOrgId": "2e0a0ee2-d866-482a-9f5e-ac03d156dbaa",
    "assignerShortName": "Moxa",
    "cveId": "CVE-2024-4640",
    "datePublished": "2024-06-25T09:19:08.712Z",
    "dateReserved": "2024-05-08T00:44:43.828Z",
    "dateUpdated": "2024-08-01T20:47:41.484Z",
    "state": "PUBLISHED"
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}