CVE-2025-63363

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:waveshare:rs232\\/485_to_wifi_eth_\\(b\\)_firmware:3.1.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "F7FD270F-5998-4F41-A80E-8017DF6A142B", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:waveshare:rs232\\/485_to_wifi_eth_\\(b\\):4.3.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "F085A075-48AC-42E4-9BA6-DBB9A8B2935B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A lack of Management Frame Protection in Waveshare RS232/485 TO WIFI ETH (B) Serial to Ethernet/Wi-Fi Gateway Firmware V3.1.1.0: HW 4.3.2.1: Webpage V7.04T.07.002880.0301 allows attackers to execute de-authentication attacks, allowing crafted deauthentication and disassociation frames to be broadcast without authentication or encryption."}, {"lang": "es", "value": "Una falta de Protecci\u00f3n de Trama de Gesti\u00f3n en el firmware V3.1.1.0: HW 4.3.2.1: Webpage V7.04T.07.002880.0301 del Waveshare RS232/485 TO WIFI ETH (B) Serial to Ethernet/Wi-Fi Gateway permite a los atacantes ejecutar ataques de desautenticaci\u00f3n, permitiendo que tramas de desautenticaci\u00f3n y desasociaci\u00f3n manipuladas sean difundidas sin autenticaci\u00f3n ni cifrado."}], "id": "CVE-2025-63363", "lastModified": "2026-11-07T18:10:00.200", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-63363", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-12-05T21:05:44.827926Z", "version": "2.0.3"}}]}, "published": "2025-12-04T18:15:51.123", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://drive.google.com/file/d/1AGv9KWMTB71NJfIOncuNO6FyK0UAqxmL/view?usp=sharing"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://otsecverse.github.io/OTSecVerse/posts/Post-3/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}, {"lang": "en", "value": "CWE-300"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"created": "2025-12-05T10:52:12.468616+00:00", "updated": "2025-12-05T10:52:12.468649+00:00", "vendors": ["waveshare", "waveshare$PRODUCT$rs232/485_to_wifi_eth_b"]}