{"dataType": "CVE_RECORD", "dataVersion": "5.0", "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": "2023-11-01T14:24:05.658Z"}, "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", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "EDR G903 Series ", "vendor": "Moxa", "versions": [{"lessThanOrEqual": "5.7.20", "status": "affected", "version": "1.0", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Zhiyuan Chen"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "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"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-120", "description": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "2e0a0ee2-d866-482a-9f5e-ac03d156dbaa", "shortName": "Moxa", "dateUpdated": "2023-11-01T14:24:05.658Z"}, "references": [{"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"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "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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