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devices via any CGI endpoint. This affects Nexto NX3003 1.8.11.0, Nexto NX3004 1.8.11.0, Nexto NX3005 1.8.11.0, Nexto NX3010 1.8.3.0, Nexto NX3020 1.8.3.0, Nexto NX3030 1.8.3.0, Nexto NX5100 1.8.11.0, Nexto NX5101 1.8.11.0, Nexto NX5110 1.1.2.8, Nexto NX5210 1.1.2.8, Nexto Xpress XP300 1.8.11.0, Nexto Xpress XP315 1.8.11.0, Nexto Xpress XP325 1.8.11.0, Nexto Xpress XP340 1.8.11.0, and Hadron Xtorm HX3040 1.7.58.0."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de tipo Cross-Site Request Forgery (CSRF) en los dispositivos Altus Nexto, Nexto Xpress y Hadron Xtorm por medio de cualquier endpoint CGI. Esto afecta a Nexto NX3003 versi\u00f3n 1.8.11.0, Nexto NX3004 versi\u00f3n 1.8.11.0, Nexto NX3005 versi\u00f3n 1.8.11.0, Nexto NX3010 versi\u00f3n 1.8.3.0, Nexto NX3020 versi\u00f3n 1.8.3.0, Nexto NX3030 versi\u00f3n 1.8.3.0, Nexto NX5100 versi\u00f3n 1.8.11.0, Nexto NX5101 versi\u00f3n 1.8.11.0, Nexto NX5110 versi\u00f3n 1.1.2.8, Nexto NX5210 versi\u00f3n 1.1.2.8, Nexto Xpress XP300 versi\u00f3n 1.8.11.0, Nexto Xpress XP315 versi\u00f3n 1.8.11.0, Nexto Xpress XP325 versi\u00f3n 1.8.11.0, Nexto Xpress XP340 versi\u00f3n 1.8.11.0 y Hadron Xtorm HX3040 versi\u00f3n 1.7.58.0."}], "id": "CVE-2021-39243", "lastModified": "2026-06-17T04:03:23.260", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-08-23T05:15:08.237", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2021/Aug/21"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.altus.com.br/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2021/Aug/21"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.altus.com.br/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "nvd@nist.gov", "type": "Primary"}]}
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