CVE-2026-36957

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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:dbitnet:dbit_n300_t1_pro_firmware:1.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "70807383-E273-452F-A0B0-7D2A43E2DF3F", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dbitnet:dbit_n300_t1_pro:-:*:*:*:*:*:*:*", "matchCriteriaId": "D4C110AA-5B09-44F5-A5EF-D284A721E4F1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Dbit N300 T1 Pro Easy Setup Wireless Wi-Fi Router V1.0.0 is vulnerable to Denial of Service via the boa web server URI handler. By initiating a high-volume flood of HTTP GET requests to non-existent URIs, an attacker can exhaust critical system resources, including file descriptors and memory buffers. This results in a kernel deadlock or system hang that disables the web management portal and all routing capabilities."}, {"lang": "es", "value": "Dbit N300 T1 Pro Easy Setup Wireless Wi-Fi Router V1.0.0 es vulnerable a la denegaci\u00f3n de servicio a trav\u00e9s del gestor de URI del servidor web boa. Al iniciar una inundaci\u00f3n de alto volumen de solicitudes GET HTTP a URIs inexistentes, un atacante puede agotar los recursos cr\u00edticos del sistema, incluyendo descriptores de archivos y b\u00faferes de memoria. Esto resulta en un interbloqueo del kernel o una suspensi\u00f3n del sistema que deshabilita el portal de gesti\u00f3n web y todas las capacidades de enrutamiento."}], "id": "CVE-2026-36957", "lastModified": "2026-11-08T16:10:00.183", "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-2026-36957", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-04-30T15:26:22.754332Z", "version": "2.0.3"}}]}, "published": "2026-04-30T15:16:22.857", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/kirubel-cve/CVE-2026-36957"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/kirubel-cve/CVE-2026-36957"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "1.0.0"}}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "n300_t1_pro_easy_setup_wireless_wi\u2011fi_router", "vendor": "dbit"}], "created": "2026-05-01T08:21:43.700433+00:00", "title": "Denial of Service via Resource Exhaustion on Dbit N300 T1 Pro Router", "updated": "2026-05-02T12:45:42.638323+00:00", "vendors": ["dbit", "dbit$PRODUCT$n300_t1_pro_easy_setup_wireless_wi\u2011fi_router"]}