Filtered by vendor Zyxel
Subscribe
Total
330 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2024-11667 | 1 Zyxel | 18 Atp, Atp100, Atp100w and 15 more | 2026-08-05 | N/A | 7.5 HIGH |
| A directory traversal vulnerability in the web management interface of Zyxel ATP series firmware versions V5.00 through V5.38, USG FLEX series firmware versions V5.00 through V5.38, USG FLEX 50(W) series firmware versions V5.10 through V5.38, and USG20(W)-VPN series firmware versions V5.10 through V5.38 could allow an attacker to download or upload files via a crafted URL. | |||||
| CVE-2017-6884 | 1 Zyxel | 2 Emg2926, Emg2926 Firmware | 2026-08-04 | 9.0 HIGH | 8.8 HIGH |
| A command injection vulnerability was discovered on the Zyxel EMG2926 home router with firmware V1.00(AAQT.4)b8. The vulnerability is located in the diagnostic tools, specifically the nslookup function. A malicious user may exploit numerous vectors to execute arbitrary commands on the router, such as the ping_ip parameter to the expert/maintenance/diagnostic/nslookup URI. | |||||
| CVE-2026-1460 | 1 Zyxel | 90 Am7510-00, Am7510-00 Firmware, Ax7501-b1 and 87 more | 2026-07-25 | N/A | 7.2 HIGH |
| A post-authentication command injection vulnerability in the “DomainName” parameter of the DHCP configuration file in Zyxel DX3301-T0 and EX3301-T0 firmware versions through 5.50(ABVY.7.1)C0 could allow an authenticated attacker with administrator privileges to execute OS commands on an affected device. | |||||
| CVE-2026-0711 | 1 Zyxel | 72 Ax7501-b0, Ax7501-b0 Firmware, Ax7501-b1 and 69 more | 2026-07-25 | N/A | 6.8 MEDIUM |
| A post-authentication command injection vulnerability in the EasyMesh-related APIs of Zyxel DX3300-T0 firmware versions through 5.50(ABVY.7.1)C0 could allow an authenticated, adjacent attacker with administrator privileges to execute OS commands on an affected device. | |||||
| CVE-2026-6058 | 1 Zyxel | 2 Wre6505, Wre6505 Firmware | 2026-07-08 | N/A | 4.5 MEDIUM |
| ** UNSUPPORTED WHEN ASSIGNED ** An improper encoding or escaping vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the WLAN to cause a denial-of-service (DoS) condition in the web management interface by convincing an authenticated administrator to visit the “AP Select” page while a malformed SSID is present. | |||||
| CVE-2026-7287 | 1 Zyxel | 2 Nwa1100-n, Nwa1100-n Firmware | 2026-06-17 | N/A | 7.5 HIGH |
| ** UNSUPPORTED WHEN ASSIGNED ** A buffer overflow vulnerability in the formWep(), formWlAc(), formPasswordSetup(), formUpgradeCert(), and formDelcert() functions of the “webs” binary in Zyxel NWA1100-N customized firmware version 1.00(AACE.1)C0 could allow an attacker to trigger a denial-of-service (DoS) condition by sending a crafted HTTP request to a vulnerable device. | |||||
| CVE-2026-7257 | 1 Zyxel | 2 Wre6505, Wre6505 Firmware | 2026-06-17 | N/A | 4.4 MEDIUM |
| ** UNSUPPORTED WHEN ASSIGNED ** An insecure storage of sensitive information vulnerability in the configuration file of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow a local attacker with administrator privileges to download and decrypt a backup configuration file. | |||||
| CVE-2026-7256 | 1 Zyxel | 2 Wre6505, Wre6505 Firmware | 2026-06-17 | N/A | 8.8 HIGH |
| ** UNSUPPORTED WHEN ASSIGNED ** A command injection vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the LAN to execute operating system (OS) commands on a vulnerable device by sending a crafted HTTP request. | |||||
| CVE-2026-7255 | 1 Zyxel | 2 Wre6505, Wre6505 Firmware | 2026-06-17 | N/A | 6.5 MEDIUM |
| ** UNSUPPORTED WHEN ASSIGNED ** An improper restriction of excessive authentication attempts vulnerability in the web management interface of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the LAN to brute-force the password and bypass authentication. | |||||
| CVE-2026-1459 | 1 Zyxel | 12 Dx5401-b1, Dx5401-b1 Firmware, Emg3525-t50b and 9 more | 2026-06-17 | N/A | 7.2 HIGH |
| A post-authentication command injection vulnerability in the TR-369 certificate download CGI program of the Zyxel VMG3625-T50B firmware versions through 5.50(ABPM.9.7)C0 could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on an affected device. | |||||
| CVE-2025-9133 | 1 Zyxel | 17 Atp100, Atp100w, Atp200 and 14 more | 2026-06-17 | N/A | 8.1 HIGH |
| A missing authorization vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.40, USG FLEX series firmware versions from V4.50 through V5.40, USG FLEX 50(W) series firmware versions from V4.16 through V5.40, and USG20(W)-VPN series firmware versions from V4.16 through V5.40 could allow a semi-authenticated attacker—who has completed only the first stage of the two-factor authentication (2FA) process—to view and download the system configuration from an affected device. | |||||
| CVE-2025-8693 | 1 Zyxel | 108 Ax7501-b0, Ax7501-b0 Firmware, Ax7501-b1 and 105 more | 2026-06-17 | N/A | 8.8 HIGH |
| A post-authentication command injection vulnerability in the "priv" parameter of Zyxel DX3300-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an authenticated attacker to execute operating system (OS) commands on an affected device. | |||||
| CVE-2025-8078 | 1 Zyxel | 17 Atp100, Atp100w, Atp200 and 14 more | 2026-06-17 | N/A | 7.2 HIGH |
| A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.40, USG FLEX series firmware versions from V4.50 through V5.40, USG FLEX 50(W) series firmware versions from V4.16 through V5.40, and USG20(W)-VPN series firmware versions from V4.16 through V5.40 could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on the affected device by passing a crafted string as an argument to a CLI command. | |||||
| CVE-2025-7673 | 1 Zyxel | 48 Emg3525-t50b, Emg3525-t50b Firmware, Emg5523-t50b and 45 more | 2026-06-17 | N/A | 9.8 CRITICAL |
| A buffer overflow vulnerability in the URL parser of the zhttpd web server in Zyxel VMG8825-T50K firmware versions prior to V5.50(ABOM.5)C0 could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and potentially execute arbitrary code by sending a specially crafted HTTP request. | |||||
| CVE-2025-6599 | 1 Zyxel | 132 Ax7501-b0, Ax7501-b0 Firmware, Ax7501-b1 and 129 more | 2026-06-17 | N/A | 5.3 MEDIUM |
| An uncontrolled resource consumption vulnerability in the web server of Zyxel DX3301-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an attacker to perform Slowloris‑style denial‑of‑service (DoS) attacks. Such attacks may temporarily block legitimate HTTP requests and partially disrupt access to the web management interface, while other networking services remain unaffected. | |||||
| CVE-2025-6265 | 1 Zyxel | 46 Nwa110ax, Nwa110ax Firmware, Nwa1123ac Pro and 43 more | 2026-06-17 | N/A | 7.2 HIGH |
| A path traversal vulnerability in the file_upload-cgi CGI program of Zyxel NWA50AX PRO firmware version 7.10(ACGE.2) and earlier could allow an authenticated attacker with administrator privileges to access specific directories and delete files, such as the configuration file, on the affected device. | |||||
| CVE-2025-3577 | 1 Zyxel | 2 Amg1302-t10b, Amg1302-t10b Firmware | 2026-06-17 | N/A | 4.9 MEDIUM |
| **UNSUPPORTED WHEN ASSIGNED** A path traversal vulnerability in the web management interface of the Zyxel AMG1302-T10B firmware version 2.00(AAJC.16)C0 could allow an authenticated attacker with administrator privileges to access restricted directories by sending a crafted HTTP request to an affected device. | |||||
| CVE-2025-1732 | 1 Zyxel | 9 Uos, Usg Flex 100h, Usg Flex 100hp and 6 more | 2026-06-17 | N/A | 6.7 MEDIUM |
| An improper privilege management vulnerability in the recovery function of the Zyxel USG FLEX H series uOS firmware version V1.31 and earlier could allow an authenticated local attacker with administrator privileges to upload a crafted configuration file and escalate privileges on a vulnerable device. | |||||
| CVE-2025-1731 | 1 Zyxel | 9 Uos, Usg Flex 100h, Usg Flex 100hp and 6 more | 2026-06-17 | N/A | 7.8 HIGH |
| An incorrect permission assignment vulnerability in the PostgreSQL commands of the Zyxel USG FLEX H series uOS firmware versions from V1.20 through V1.31 could allow an authenticated local attacker with low privileges to gain access to the Linux shell and escalate their privileges by crafting malicious scripts or modifying system configurations with administrator-level access through a stolen token. Modifying the system configuration is only possible if the administrator has not logged out and the token remains valid. | |||||
| CVE-2025-13943 | 1 Zyxel | 104 Am7510-00, Am7510-00 Firmware, Ax7501-b1 and 101 more | 2026-06-17 | N/A | 8.8 HIGH |
| A post-authentication command injection vulnerability in the log file download function of the Zyxel EX3301-T0 firmware versions through 5.50(ABVY.7)C0 could allow an authenticated attacker to execute operating system (OS) commands on an affected device. | |||||