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    "cveMetadata": {
        "cveId": "CVE-2023-4452",
        "assignerOrgId": "2e0a0ee2-d866-482a-9f5e-ac03d156dbaa",
        "state": "PUBLISHED",
        "assignerShortName": "Moxa",
        "dateReserved": "2023-08-21T03:25:47.608Z",
        "datePublished": "2023-11-01T14:24:05.658Z",
        "dateUpdated": "2024-09-06T18:51:24.564Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "EDR-810 Series ",
                    "vendor": "Moxa",
                    "versions": [
                        {
                            "lessThanOrEqual": "5.12.28",
                            "status": "affected",
                            "version": "1.0",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "EDR G902 Series ",
                    "vendor": "Moxa",
                    "versions": [
                        {
                            "lessThanOrEqual": "5.7.20",
                            "status": "affected",
                            "version": "1.0",
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                    "product": "EDR G903 Series ",
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                            "lessThanOrEqual": "5.7.20",
                            "status": "affected",
                            "version": "1.0",
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            "credits": [
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                    "lang": "en",
                    "type": "finder",
                    "user": "00000000-0000-4000-9000-000000000000",
                    "value": "Zhiyuan Chen"
                }
            ],
            "descriptions": [
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                            "value": "<span style=\"background-color: rgb(255, 255, 255);\">A vulnerability has been identified in the EDR-810, EDR-G902, and EDR-G903 Series, making them  vulnerable to the denial-of-service vulnerability. This vulnerability stems from insufficient input validation in the URI, potentially enabling malicious users to trigger the device reboot. </span><br>"
                        }
                    ],
                    "value": "A vulnerability has been identified in the EDR-810, EDR-G902, and EDR-G903 Series, making them  vulnerable to the denial-of-service vulnerability. This vulnerability stems from insufficient input validation in the URI, potentially enabling malicious users to trigger the device reboot. \n"
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-100",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-100 Overflow Buffers"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "LOW",
                        "baseScore": 6.5,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "LOW",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
                        "version": "3.1"
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                            "value": "GENERAL"
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            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-120",
                            "description": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')",
                            "lang": "en",
                            "type": "CWE"
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            ],
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                "orgId": "2e0a0ee2-d866-482a-9f5e-ac03d156dbaa",
                "shortName": "Moxa",
                "dateUpdated": "2023-11-01T14:24:05.658Z"
            },
            "references": [
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                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-234880-edr-810-g902-g903-series-web-server-buffer-overflow-vulnerability"
                }
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            "solutions": [
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                            "value": "Moxa has developed appropriate solutions to address the vulnerabilities. The solutions for affected products are shown below.<br><ul><li>EDR-810 Series: Please upgrade to firmware v5.12.29 or later</li><li>EDR-G902 Series: Please upgrade to firmware v5.7.21 or later</li><li>EDR-G903 Series: Please upgrade to firmware v5.7.21 or later</li></ul>"
                        }
                    ],
                    "value": "Moxa has developed appropriate solutions to address the vulnerabilities. The solutions for affected products are shown below.\n  *  EDR-810 Series: Please upgrade to firmware v5.12.29 or later\n  *  EDR-G902 Series: Please upgrade to firmware v5.7.21 or later\n  *  EDR-G903 Series: Please upgrade to firmware v5.7.21 or later\n\n\n"
                }
            ],
            "source": {
                "discovery": "EXTERNAL"
            },
            "title": "Web Server Buffer Overflow Vulnerability",
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
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                    "dateUpdated": "2024-08-02T07:24:04.727Z"
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                "references": [
                    {
                        "tags": [
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                        "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-234880-edr-810-g902-g903-series-web-server-buffer-overflow-vulnerability"
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                "metrics": [
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                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-09-05T15:46:43.241172Z",
                                "id": "CVE-2023-4452",
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                                        "Exploitation": "none"
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