CVE-2026-1459

{"id": "CVE-2026-1459", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}, {"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "published": "2026-02-24T03:16:00.587", "references": [{"url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-null-pointer-dereference-and-command-injection-vulnerabilities-in-certain-4g-lte-5g-nr-cpe-dsl-ethernet-cpe-fiber-onts-security-routers-and-wireless-extenders-02-24-2026", "tags": ["Vendor Advisory"], "source": "[email protected]"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "A post-authentication command injection vulnerability in the TR-369 certificate download CGI program of the Zyxel\u00a0VMG3625-T50B firmware versions through\u00a05.50(ABPM.9.7)C0 could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on an affected device."}, {"lang": "es", "value": "Una vulnerabilidad de inyecci\u00f3n de comandos post-autenticaci\u00f3n en el programa CGI de descarga de certificados TR-369 de las versiones de firmware Zyxel VMG3625-T50B hasta la 5.50(ABPM.9.7)C0 podr\u00eda permitir a un atacante autenticado con privilegios de administrador ejecutar comandos del sistema operativo (SO) en un dispositivo afectado."}], "lastModified": "2026-02-25T18:05:40.307", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:vmg8623-t50b_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "675946F8-788D-4ABE-BDBF-AE65096C9B1B", "versionEndIncluding": "5.50\\(abpm.9.7\\)c0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:vmg8623-t50b:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C3535B63-318C-4EB5-ADC8-0AF3FB443DFC"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:dx5401-b1_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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