{"dataType":"CVE_RECORD","dataVersion":"5.1","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","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"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T07:24:04.727Z"},"title":"CVE Program Container","references":[{"tags":["vendor-advisory","x_transferred"],"url":"https://www.moxa.com/en/support/product-support/security-advisory/mpsa-234880-edr-810-g902-g903-series-web-server-buffer-overflow-vulnerability"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-05T15:46:43.241172Z","id":"CVE-2023-4452","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-06T18:51:24.564Z"}}]}}