Filtered by vendor Zyxel
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Total
330 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2024-42059 | 1 Zyxel | 16 Atp100, Atp100w, Atp200 and 13 more | 2026-06-17 | N/A | 7.2 HIGH |
| A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V5.00 through V5.38, USG FLEX series firmware versions from V5.00 through V5.38, USG FLEX 50(W) series firmware versions from V5.00 through V5.38, and USG20(W)-VPN series firmware versions from V5.00 through V5.38 could allow an authenticated attacker with administrator privileges to execute some OS commands on an affected device by uploading a crafted compressed language file via FTP. | |||||
| CVE-2024-42058 | 1 Zyxel | 16 Atp100, Atp100w, Atp200 and 13 more | 2026-06-17 | N/A | 7.5 HIGH |
| A null pointer dereference vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50(W) series firmware versions from V5.20 through V5.38, and USG20(W)-VPN series firmware versions from V5.20 through V5.38 could allow an unauthenticated attacker to cause DoS conditions by sending crafted packets to a vulnerable device. | |||||
| CVE-2024-42057 | 1 Zyxel | 16 Atp100, Atp100w, Atp200 and 13 more | 2026-06-17 | N/A | 8.1 HIGH |
| A command injection vulnerability in the IPSec VPN feature of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50(W) series firmware versions from V4.16 through V5.38, and USG20(W)-VPN series firmware versions from V4.16 through V5.38 could allow an unauthenticated attacker to execute some OS commands on an affected device by sending a crafted username to the vulnerable device. Note that this attack could be successful only if the device was configured in User-Based-PSK authentication mode and a valid user with a long username exceeding 28 characters exists. | |||||
| CVE-2024-40891 | 1 Zyxel | 27 Sbg3300-n000, Sbg3300-n000 Firmware, Sbg3300-nb00 and 24 more | 2026-06-17 | N/A | 8.8 HIGH |
| **UNSUPPORTED WHEN ASSIGNED** A post-authentication command injection vulnerability in the management commands of the legacy DSL CPE Zyxel VMG4325-B10A firmware version 1.00(AAFR.4)C0_20170615 could allow an authenticated attacker to execute operating system (OS) commands on an affected device via Telnet. | |||||
| CVE-2024-40890 | 1 Zyxel | 27 Sbg3300-n000, Sbg3300-n000 Firmware, Sbg3300-nb00 and 24 more | 2026-06-17 | N/A | 8.8 HIGH |
| **UNSUPPORTED WHEN ASSIGNED** A post-authentication command injection vulnerability in the CGI program of the legacy DSL CPE Zyxel VMG4325-B10A firmware version 1.00(AAFR.4)C0_20170615 could allow an authenticated attacker to execute operating system (OS) commands on an affected device by sending a crafted HTTP POST request. | |||||
| CVE-2024-38270 | 1 Zyxel | 20 Gs1900-10hp, Gs1900-10hp Firmware, Gs1900-16 and 17 more | 2026-06-17 | N/A | 5.3 MEDIUM |
| An insufficient entropy vulnerability caused by the improper use of a randomness function with low entropy for web authentication tokens generation exists in the Zyxel GS1900-10HP firmware version V2.80(AAZI.0)C0. This vulnerability could allow a LAN-based attacker a slight chance to gain a valid session token if multiple authenticated sessions are alive. | |||||
| CVE-2024-38269 | 1 Zyxel | 82 Ax7501-b1, Ax7501-b1 Firmware, Dx3300-t0 and 79 more | 2026-06-17 | N/A | 4.9 MEDIUM |
| An improper restriction of operations within the bounds of a memory buffer in the USB file-sharing handler 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-2024-38268 | 1 Zyxel | 82 Ax7501-b1, Ax7501-b1 Firmware, Dx3300-t0 and 79 more | 2026-06-17 | N/A | 4.9 MEDIUM |
| An improper restriction of operations within the bounds of a memory buffer in the MAC address 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-2024-38267 | 1 Zyxel | 82 Ax7501-b1, Ax7501-b1 Firmware, Dx3300-t0 and 79 more | 2026-06-17 | N/A | 4.9 MEDIUM |
| An improper restriction of operations within the bounds of a memory buffer in the IPv6 address 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-2024-38266 | 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-2024-11494 | 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. | |||||