Security Advisories

Zyxel's latest security announcements and advices

CVE ID	Title	Last Updated
CVE-2020-25681 CVE-2020-25682 CVE-2020-25683 CVE-2020-25684 CVE-2020-25685 CVE-2020-25686 CVE-2020-25687	Zyxel security advisory for DNSpooq	March 16, 2022
CVE-2022-45854	Zyxel security advisory for DoS vulnerability of APs	February 7, 2023
CVE-2022-43393	Zyxel security advisory for DoS vulnerability of switches	January 11, 2023
CVE-2023-28768	Zyxel security advisory for DoS vulnerability of XGS2220, XMG1930, and XS1930 series switches	August 15, 2023
CVE-2022-34747	Zyxel security advisory for format string vulnerability in NAS	September 6, 2022
CVE-2020-26139 CVE-2020-26140 CVE-2020-26141 CVE-2020-26142 CVE-2020-26143 CVE-2020-26144 CVE-2020-26145 CVE-2020-26146 CVE-2020-26147 CVE-2020-24586 CVE-2020-24587 CVE-2020-24588	Zyxel security advisory for FragAttacks against WiFi products	March 4, 2022
	Zyxel security advisory for FragAttacks against WiFi products (Affected model list)	March 4, 2022
CVE-2019-15799 CVE-2019-15800 CVE-2019-15801 CVE-2019-15802 CVE-2019-15803 CVE-2019-15804	Zyxel security advisory for GS1900 switch vulnerabilities	November 14, 2019
CVE-2020-29583	Zyxel security advisory for hardcoded credential vulnerability	January 8, 2021
	Zyxel security advisory for hardcoded FTP credential vulnerability of access points	August 29, 2019

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