zyxel security advisories
8 threat alerts tracking vulnerabilities and security advisories that affect zyxel products.
Vulnios monitors zyxel CVE feeds, vendor advisories, CISA KEV listings, and exploit-prediction data continuously. Each alert below is enriched with severity, exploitation status, affected products, and a remediation path. Use this page to scan recent zyxel security news in one place, or click into an individual alert for full detail.
Critical Vulnerability: CVE-2020-9054 — zyxel — nas326_firmware, nas326
Multiple ZyXEL network-attached storage (NAS) devices running firmware version 5.21 contain a pre-authentication command injection vulnerability, which may allow a remote, unauthenticated attacker to
criticalCVE-2020-9054Critical Vulnerability: CVE-2015-6016 — zyxel — nbg-418n, p-660hw-t1_2
ZyXEL P-660HW-T1 2 devices with ZyNOS firmware 3.40(AXH.0), PMG5318-B20A devices with firmware 1.00AANC0b5, and NBG-418N devices have a default password of 1234 for the admin account, which allows rem
criticalCVE-2015-6016Critical Vulnerability: CVE-2015-6018 — zyxel — pmg5318-b20a_firmware
The diagnostic-ping implementation on ZyXEL PMG5318-B20A devices with firmware before 1.00(AANC.2)C0 allows remote attackers to execute arbitrary commands via the PingIPAddr parameter.
criticalCVE-2015-6018Critical Vulnerability: CVE-2015-5989 — zyxel — gs1900-10hp_firmware
Belkin F9K1102 2 devices with firmware 2.10.17 rely on client-side JavaScript code for authorization, which allows remote attackers to obtain administrative privileges via certain changes to LockStatu
criticalCVE-2015-5989Critical Vulnerability: CVE-2015-5988 — zyxel — gs1900-10hp_firmware
The web management interface on Belkin F9K1102 2 devices with firmware 2.10.17 has a blank password, which allows remote attackers to obtain administrative privileges by leveraging a LAN session.
criticalCVE-2015-5988Critical Vulnerability: CVE-2008-1160 — zyxel — zywall_1050_firmware, zywall_1050
ZyXEL ZyWALL 1050 has a hard-coded password for the Quagga and Zebra processes that is not changed when it is set by a user, which allows remote attackers to gain privileges.
criticalCVE-2008-1160Critical Vulnerability: CVE-2017-15226 — zyxel — nbg6716_firmware, nbg6716
Zyxel NBG6716 V1.00(AAKG.9)C0 devices allow command injection in the ozkerz component because beginIndex and endIndex are used directly in a popen call.
criticalCVE-2017-15226Critical Vulnerability: CVE-2017-7964 — zyxel — wre6505_firmware
Zyxel WRE6505 devices have a default TELNET password of 1234 for the root and admin accounts, which makes it easier for remote attackers to conduct DNS hijacking attacks by reconfiguring the built-in
criticalCVE-2017-7964
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