CVE-2022-30526

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firmware versions 4.09 through 4.72, which could allow a local attacker to execute some OS commands with root privileges in some directories on a vulnerable device."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad de escalada de privilegios en el comando CLI del firmware Zyxel USG FLEX 100(W) versiones 4.50 a 5.30, firmware USG FLEX 200 versiones 4.50 a 5.30, firmware USG FLEX 500 versiones 4.50 a 5.30, firmware USG FLEX 700 versiones 4.50 a 5.30, firmware USG FLEX 50(W) versiones 4.16 a 5. 30, firmware USG20(W)-VPN versiones 4.16 a 5.30, firmware de la serie ATP versiones 4.32 a 5.30, firmware de la serie VPN versiones 4.30 a 5.30, firmware de la serie USG/ZyWALL versiones 4.09 a 4.72, lo que podr\u00eda permitir a un atacante local ejecutar algunos comandos del sistema operativo con privilegios de root en algunos directorios de un dispositivo vulnerable."}], "id": "CVE-2022-30526", "lastModified": "2026-06-17T04:43:46.583", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "security@zyxel.com.tw", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-07-19T06:15:08.827", "references": [{"source": "security@zyxel.com.tw", 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{"description": [{"lang": "en", "value": "CWE-269"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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