{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-02T22:16:57.630","vulnerabilities":[{"cve":{"id":"CVE-2023-50243","sourceIdentifier":"talos-cna@cisco.com","published":"2024-07-08T16:15:06.207","lastModified":"2026-06-17T06:39:22.117","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Two stack-based buffer overflow vulnerabilities exist in the boa formIpQoS functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can send a series of HTTP requests to trigger these vulnerabilities.This stack-based buffer overflow is related to the `comment` request's parameter."},{"lang":"es","value":"Existen dos vulnerabilidades de desbordamiento de búfer en la región stack de la memoria en la funcionalidad boa formIpQoS de Realtek rtl819x Jungle SDK v3.4.11. Una serie de solicitudes HTTP especialmente manipuladas pueden conducir a la ejecución remota de código. Un atacante puede enviar una serie de solicitudes HTTP para desencadenar estas vulnerabilidades. Este desbordamiento de búfer en la región stack de la memoria está relacionado con el parámetro de solicitud \"comment\"."}],"affected":[{"source":"talos-cna@cisco.com","affectedData":[{"vendor":"LevelOne","product":"WBR-6013","versions":[{"version":"RER4_A_v3411b_2T2R_LEV_09_170623","status":"affected"}]},{"vendor":"Realtek","product":"rtl819x Jungle SDK","versions":[{"version":"v3.4.11","status":"affected"}]}]},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","affectedData":[{"vendor":"realtek","product":"rtl819x_software_development_kit","defaultStatus":"unknown","cpes":["cpe:2.3:a:realtek:rtl819x_software_development_kit:3.4.11:*:*:*:*:*:*:*"],"versions":[{"version":"3.4.11","status":"affected"}]},{"vendor":"level_one","product":"wbr6013","defaultStatus":"unknown","cpes":["cpe:2.3:a:level_one:wbr6013:rer4_a_v3411b_2t2r_lev_09_170623:*:*:*:*:*:*:*"],"versions":[{"version":"rer4_a_v3411b_2t2r_lev_09_170623","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"talos-cna@cisco.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","baseScore":7.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.2,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2024-07-22T00:00:00+00:00","id":"CVE-2023-50243","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"talos-cna@cisco.com","type":"Secondary","description":[{"lang":"en","value":"CWE-121"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:realtek:rtl819x_jungle_software_development_kit:3.4.11:*:*:*:*:*:*:*","matchCriteriaId":"7891A085-C128-426B-A8BB-70E688CAAF65"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:level1:wbr-6013_firmware:rer4_a_v3411b_2t2r_lev_09_170623:*:*:*:*:*:*:*","matchCriteriaId":"79082BA3-FBC4-4F38-8897-37E70D7B83D3"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:level1:wbr-6013:-:*:*:*:*:*:*:*","matchCriteriaId":"59DE58EE-DF41-48A2-B048-65A0666808F1"}]}]}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2023-1895","source":"talos-cna@cisco.com","tags":["Exploit","Third Party Advisory"]},{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2023-1895","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1895","source":"af854a3a-2127-422b-91ae-364da2661108"}]}}]}