Security Advisories

Security Advisories

Security Advisories

Zyxel's latest security announcements and advices

CVE ID	Title	Last Updated
CVE-2017-6884	Zyxel security advisory for command injection vulnerability in EMG2926-Q10A Ethernet CPE	September 19, 2023
CVE-2023-33013	Zyxel security advisory for post-authentication command injection in NTP feature of NBG6604 home router	August 15, 2023
CVE-2023-28768	Zyxel security advisory for DoS vulnerability of XGS2220, XMG1930, and XS1930 series switches	August 15, 2023
CVE-2017-18368	Zyxel security advisory for command injection vulnerability in P660HN-T1A DSL CPE	August 8, 2023
CVE-2023-28767 CVE-2023-33011 CVE-2023-33012 CVE-2023-34138 CVE-2023-34139 CVE-2023-34140 CVE-2023-34141	Zyxel security advisory for multiple vulnerabilities in firewalls and WLAN controllers	July 18, 2023
CVE-2023-27989	Zyxel security advisory for buffer overflow vulnerability in 4G LTE and 5G NR outdoor routers	July 4, 2023
CVE-2023-27992	Zyxel security advisory for pre-authentication command injection vulnerability in NAS products	June 20, 2023
CVE-2022-45853	Zyxel security advisory for privilege escalation vulnerability in GS1900 series switches	June 6, 2023
CVE-2023-28771 CVE-2023-33009 CVE-2023-33010	Zyxel’s guidance for the recent attacks on the ZyWALL devices	June 2, 2023
CVE-2023-27988	Zyxel security advisory for post-authentication command injection vulnerability in NAS products	May 30, 2023

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