Filtered by vendor Zyxel
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Total
327 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2024-38266 | 1 Zyxel | 84 Ax7501-b0, Ax7501-b0 Firmware, Ax7501-b1 and 81 more | 2026-06-17 | N/A | 4.9 MEDIUM |
| An improper restriction of operations within the bounds of a memory buffer in the parameter type parser of the Zyxel VMG8825-T50K firmware versions through 5.50(ABOM.8)C0 could allow an authenticated attacker with administrator privileges to cause potential memory corruptions, resulting in a thread crash on an affected device. | |||||
| CVE-2024-29976 | 1 Zyxel | 4 Nas326, Nas326 Firmware, Nas542 and 1 more | 2026-06-17 | N/A | 6.5 MEDIUM |
| ** UNSUPPORTED WHEN ASSIGNED ** The improper privilege management vulnerability in the command “show_allsessions” in Zyxel NAS326 firmware versions before V5.21(AAZF.17)C0 and NAS542 firmware versions before V5.21(ABAG.14)C0 could allow an authenticated attacker to obtain a logged-in administrator’s session information containing cookies on an affected device. | |||||
| CVE-2024-29975 | 1 Zyxel | 4 Nas326, Nas326 Firmware, Nas542 and 1 more | 2026-06-17 | N/A | 6.7 MEDIUM |
| ** UNSUPPORTED WHEN ASSIGNED ** The improper privilege management vulnerability in the SUID executable binary in Zyxel NAS326 firmware versions before V5.21(AAZF.17)C0 and NAS542 firmware versions before V5.21(ABAG.14)C0 could allow an authenticated local attacker with administrator privileges to execute some system commands as the “root” user on a vulnerable device. | |||||
| CVE-2024-29974 | 1 Zyxel | 4 Nas326, Nas326 Firmware, Nas542 and 1 more | 2026-06-17 | N/A | 9.8 CRITICAL |
| ** UNSUPPORTED WHEN ASSIGNED ** The remote code execution vulnerability in the CGI program “file_upload-cgi” in Zyxel NAS326 firmware versions before V5.21(AAZF.17)C0 and NAS542 firmware versions before V5.21(ABAG.14)C0 could allow an unauthenticated attacker to execute arbitrary code by uploading a crafted configuration file to a vulnerable device. | |||||
| CVE-2024-29973 | 1 Zyxel | 4 Nas326, Nas326 Firmware, Nas542 and 1 more | 2026-06-17 | N/A | 9.8 CRITICAL |
| ** UNSUPPORTED WHEN ASSIGNED ** The command injection vulnerability in the “setCookie” parameter in Zyxel NAS326 firmware versions before V5.21(AAZF.17)C0 and NAS542 firmware versions before V5.21(ABAG.14)C0 could allow an unauthenticated attacker to execute some operating system (OS) commands by sending a crafted HTTP POST request. | |||||
| CVE-2024-29972 | 1 Zyxel | 4 Nas326, Nas326 Firmware, Nas542 and 1 more | 2026-06-17 | N/A | 9.8 CRITICAL |
| ** UNSUPPORTED WHEN ASSIGNED ** The command injection vulnerability in the CGI program "remote_help-cgi" in Zyxel NAS326 firmware versions before V5.21(AAZF.17)C0 and NAS542 firmware versions before V5.21(ABAG.14)C0 could allow an unauthenticated attacker to execute some operating system (OS) commands by sending a crafted HTTP POST request. | |||||
| CVE-2024-1575 | 1 Zyxel | 40 Nwa110ax, Nwa110ax Firmware, Nwa1123acv3 and 37 more | 2026-06-17 | N/A | 6.5 MEDIUM |
| The improper privilege management vulnerability in the Zyxel WBE660S firmware version 6.70(ACGG.3) and earlier versions could allow an authenticated user to escalate privileges and download the configuration files on a vulnerable device. | |||||
| CVE-2024-12398 | 1 Zyxel | 46 Nwa110ax, Nwa110ax Firmware, Nwa1123acv3 and 43 more | 2026-06-17 | N/A | 8.8 HIGH |
| An improper privilege management vulnerability in the web management interface of the Zyxel WBE530 firmware versions through 7.00(ACLE.3) and WBE660S firmware versions through 6.70(ACGG.2) could allow an authenticated user with limited privileges to escalate their privileges to that of an administrator, enabling them to upload configuration files to a vulnerable device. | |||||
| CVE-2024-12010 | 1 Zyxel | 82 Ax7501-b0, Ax7501-b0 Firmware, Ax7501-b1 and 79 more | 2026-06-17 | N/A | 7.2 HIGH |
| A post-authentication command injection vulnerability in the ”zyUtilMailSend” function of the Zyxel AX7501-B1 firmware version V5.17(ABPC.5.3)C0 and earlier could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on a vulnerable device. | |||||
| CVE-2024-12009 | 1 Zyxel | 76 Ax7501-b0, Ax7501-b0 Firmware, Ax7501-b1 and 73 more | 2026-06-17 | N/A | 7.2 HIGH |
| A post-authentication command injection vulnerability in the "ZyEE" function of the Zyxel EX5601-T1 firmware version V5.70(ACDZ.3.6)C0 and earlier could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on a vulnerable device. | |||||
| CVE-2024-11667 | 1 Zyxel | 18 Atp, Atp100, Atp100w and 15 more | 2026-06-17 | 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-2024-11494 | 1 Zyxel | 2 P6101c, P6101c Firmware | 2026-06-17 | N/A | 7.5 HIGH |
| **UNSUPPORTED WHEN ASSIGNED** The improper authentication vulnerability in the Zyxel P-6101C ADSL modem firmware version P-6101CSA6AP_20140331 could allow an unauthenticated attacker to read some device information via a crafted HTTP HEAD method. | |||||
| CVE-2024-11253 | 1 Zyxel | 12 Dm4200-b0, Dm4200-b0 Firmware, Emg5723-t50k and 9 more | 2026-06-17 | N/A | 7.2 HIGH |
| A post-authentication command injection vulnerability in the "DNSServer” parameter of the diagnostic function in the Zyxel VMG8825-T50K firmware version V5.50(ABOM.8.5)C0 and earlier could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on a vulnerable device. | |||||
| CVE-2024-0816 | 1 Zyxel | 130 Ax7501-b0, Ax7501-b0 Firmware, Ax7501-b1 and 127 more | 2026-06-17 | N/A | 5.5 MEDIUM |
| The buffer overflow vulnerability in the DX3300-T1 firmware version V5.50(ABVY.4)C0 could allow an authenticated local attacker to cause denial of service (DoS) conditions by executing the CLI command with crafted strings on an affected device. | |||||
| CVE-2023-6764 | 1 Zyxel | 42 Atp100, Atp100 Firmware, Atp100w and 39 more | 2026-06-17 | N/A | 8.1 HIGH |
| A format string vulnerability in a function of the IPSec VPN feature in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, and USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1 could allow an attacker to achieve unauthorized remote code execution by sending a sequence of specially crafted payloads containing an invalid pointer; however, such an attack would require detailed knowledge of an affected device’s memory layout and configuration. | |||||
| CVE-2023-6399 | 1 Zyxel | 44 Atp100, Atp100 Firmware, Atp100w and 41 more | 2026-06-17 | N/A | 5.7 MEDIUM |
| A format string vulnerability in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, and USG FLEX H series firmware versions from 1.10 through 1.10 Patch 1 could allow an authenticated IPSec VPN user to cause DoS conditions against the “deviceid” daemon by sending a crafted hostname to an affected device if it has the “Device Insight” feature enabled. | |||||
| CVE-2023-6398 | 1 Zyxel | 84 Atp100, Atp100 Firmware, Atp100w and 81 more | 2026-06-17 | N/A | 7.2 HIGH |
| A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, USG FLEX H series firmware versions from 1.10 through 1.10 Patch 1, NWA50AX firmware versions through 6.29(ABYW.3), WAC500 firmware versions through 6.65(ABVS.1), WAX300H firmware versions through 6.60(ACHF.1), and WBE660S firmware versions through 6.65(ACGG.1) could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands on an affected device via FTP. | |||||
| CVE-2023-6397 | 1 Zyxel | 38 Atp100, Atp100 Firmware, Atp100w and 35 more | 2026-06-17 | N/A | 6.5 MEDIUM |
| A null pointer dereference vulnerability in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1 and USG FLEX series firmware versions from 4.50 through 5.37 Patch 1 could allow a LAN-based attacker to cause denial-of-service (DoS) conditions by downloading a crafted RAR compressed file onto a LAN-side host if the firewall has the “Anti-Malware” feature enabled. | |||||
| CVE-2023-5960 | 1 Zyxel | 12 Usg Flex 100, Usg Flex 100w, Usg Flex 200 and 9 more | 2026-06-17 | N/A | 5.5 MEDIUM |
| An improper privilege management vulnerability in the hotspot feature of the Zyxel USG FLEX series firmware versions 4.50 through 5.37 and VPN series firmware versions 4.30 through 5.37 could allow an authenticated local attacker to access the system files on an affected device. | |||||
| CVE-2023-5797 | 1 Zyxel | 58 Atp100, Atp100w, Atp200 and 55 more | 2026-06-17 | N/A | 5.5 MEDIUM |
| An improper privilege management vulnerability in the debug CLI command of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, VPN series firmware versions 4.30 through 5.37, NWA50AX firmware version 6.29(ABYW.2), WAC500 firmware version 6.65(ABVS.1), WAX300H firmware version 6.60(ACHF.1), and WBE660S firmware version 6.65(ACGG.1), could allow an authenticated local attacker to access the administrator’s logs on an affected device. | |||||