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CVE-2023-22916

CVE-2023-22916

CVSS 8.1 HIGHEPSS 0.7%CWE-20
Vexday Risk Score
21Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 8.1EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
24 abr 2023Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
The configuration parser of Zyxel ATP series firmware versions 5.10 through 5.35, USG FLEX series firmware versions 5.00 through 5.35, USG FLEX 50(W) firmware versions 5.10 through 5.35, USG20(W)-VPN firmware versions 5.10 through 5.35, and VPN series firmware versions 5.00 through 5.35, which fails to properly sanitize user input. A remote unauthenticated attacker could leverage the vulnerability to modify device configuration data, resulting in DoS conditions on an affected device if the attacker could trick an authorized administrator to switch the management mode to the cloud mode.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Productos afectados
Zyxel · ATP series firmwareZyxel · USG20(W)-VPN firmwareZyxel · USG FLEX 50(W) firmwareZyxel · USG FLEX series firmwareZyxel · VPN series firmware

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Referencias
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-of-firewalls-and-aps