Filtered by vendor Zyxel
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Total
248 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-26413 | 1 Zyxel | 64 Ax7501-b0, Ax7501-b0 Firmware, Dx5401-b0 and 61 more | 2024-02-04 | 7.7 HIGH | 8.0 HIGH |
| A command injection vulnerability in the CGI program of Zyxel VMG3312-T20A firmware version 5.30(ABFX.5)C0 could allow a local authenticated attacker to execute arbitrary OS commands on a vulnerable device via a LAN interface. | |||||
| CVE-2021-46387 | 1 Zyxel | 2 Zywall 2 Plus Internet Security Appliance, Zywall 2 Plus Internet Security Appliance Firmware | 2024-02-04 | 4.3 MEDIUM | 6.1 MEDIUM |
| ZyXEL ZyWALL 2 Plus Internet Security Appliance is affected by Cross Site Scripting (XSS). Insecure URI handling leads to bypass security restriction to achieve Cross Site Scripting, which allows an attacker able to execute arbitrary JavaScript codes to perform multiple attacks such as clipboard hijacking and session hijacking. | |||||
| CVE-2022-26414 | 1 Zyxel | 64 Ax7501-b0, Ax7501-b0 Firmware, Dx5401-b0 and 61 more | 2024-02-04 | 4.9 MEDIUM | 5.5 MEDIUM |
| A potential buffer overflow vulnerability was identified in some internal functions of Zyxel VMG3312-T20A firmware version 5.30(ABFX.5)C0, which could be exploited by a local authenticated attacker to cause a denial of service. | |||||
| CVE-2022-0823 | 1 Zyxel | 8 Gs1200-5, Gs1200-5 Firmware, Gs1200-5hp and 5 more | 2024-02-04 | 2.1 LOW | 6.2 MEDIUM |
| An improper control of interaction frequency vulnerability in Zyxel GS1200 series switches could allow a local attacker to guess the password by using a timing side-channel attack. | |||||
| CVE-2022-30525 | 1 Zyxel | 32 Atp100, Atp100 Firmware, Atp100w and 29 more | 2024-02-04 | 10.0 HIGH | 9.8 CRITICAL |
| A OS command injection vulnerability in the CGI program of Zyxel USG FLEX 100(W) firmware versions 5.00 through 5.21 Patch 1, USG FLEX 200 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 500 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 700 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 50(W) firmware versions 5.10 through 5.21 Patch 1, USG20(W)-VPN firmware versions 5.10 through 5.21 Patch 1, ATP series firmware versions 5.10 through 5.21 Patch 1, VPN series firmware versions 4.60 through 5.21 Patch 1, which could allow an attacker to modify specific files and then execute some OS commands on a vulnerable device. | |||||
| CVE-2022-26532 | 1 Zyxel | 130 Atp100, Atp100 Firmware, Atp100w and 127 more | 2024-02-04 | 7.2 HIGH | 7.8 HIGH |
| A argument injection vulnerability in the 'packet-trace' CLI command of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, VPN series firmware versions 4.30 through 5.21, NSG series firmware versions 1.00 through 1.33 Patch 4, NXC2500 firmware version 6.10(AAIG.3) and earlier versions, NAP203 firmware version 6.25(ABFA.7) and earlier versions, NWA50AX firmware version 6.25(ABYW.5) and earlier versions, WAC500 firmware version 6.30(ABVS.2) and earlier versions, and WAX510D firmware version 6.30(ABTF.2) and earlier versions, that could allow a local authenticated attacker to execute arbitrary OS commands by including crafted arguments to the CLI command. | |||||
| CVE-2021-4039 | 1 Zyxel | 2 Nwa1100-nh, Nwa1100-nh Firmware | 2024-02-04 | 10.0 HIGH | 9.8 CRITICAL |
| A command injection vulnerability in the web interface of the Zyxel NWA-1100-NH firmware could allow an attacker to execute arbitrary OS commands on the device. | |||||
| CVE-2022-0910 | 1 Zyxel | 64 Atp100, Atp100 Firmware, Atp100w and 61 more | 2024-02-04 | 4.0 MEDIUM | 6.5 MEDIUM |
| A downgrade from two-factor authentication to one-factor authentication vulnerability in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.32 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, and VPN series firmware versions 4.32 through 5.21, that could allow an authenticated attacker to bypass the second authentication phase to connect the IPsec VPN server even though the two-factor authentication (2FA) was enabled. | |||||
| CVE-2022-0342 | 1 Zyxel | 46 Atp100, Atp100 Firmware, Atp100w and 43 more | 2024-02-04 | 7.5 HIGH | 9.8 CRITICAL |
| An authentication bypass vulnerability in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.20 through 4.70, USG FLEX series firmware versions 4.50 through 5.20, ATP series firmware versions 4.32 through 5.20, VPN series firmware versions 4.30 through 5.20, and NSG series firmware versions V1.20 through V1.33 Patch 4, which could allow an attacker to bypass the web authentication and obtain administrative access of the device. | |||||
| CVE-2022-0556 | 1 Zyxel | 1 Zyxel Ap Configurator | 2024-02-04 | 7.2 HIGH | 7.8 HIGH |
| A local privilege escalation vulnerability caused by incorrect permission assignment in some directories of the Zyxel AP Configurator (ZAC) version 1.1.4, which could allow an attacker to execute arbitrary code as a local administrator. | |||||
| CVE-2021-4029 | 1 Zyxel | 4 Nbg6816, Nbg6816 Firmware, Nbg6817 and 1 more | 2024-02-04 | 8.3 HIGH | 8.8 HIGH |
| A command injection vulnerability in the CGI program of the Zyxel ARMOR Z1/Z2 firmware could allow an attacker to execute arbitrary OS commands via a LAN interface. | |||||
| CVE-2021-4030 | 1 Zyxel | 4 Nbg6816, Nbg6816 Firmware, Nbg6817 and 1 more | 2024-02-04 | 6.8 MEDIUM | 8.8 HIGH |
| A cross-site request forgery vulnerability in the HTTP daemon of the Zyxel ARMOR Z1/Z2 firmware could allow an attacker to execute arbitrary commands if they coerce or trick a local user to visit a compromised website with malicious scripts. | |||||
| CVE-2022-0734 | 1 Zyxel | 64 Atp100, Atp100 Firmware, Atp100w and 61 more | 2024-02-04 | 4.3 MEDIUM | 6.1 MEDIUM |
| A cross-site scripting vulnerability was identified in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.35 through 4.70, USG FLEX series firmware versions 4.50 through 5.20, ATP series firmware versions 4.35 through 5.20, and VPN series firmware versions 4.35 through 5.20, that could allow an attacker to obtain some information stored in the user's browser, such as cookies or session tokens, via a malicious script. | |||||
| CVE-2021-35035 | 1 Zyxel | 2 Nbg6604, Nbg6604 Firmware | 2024-02-04 | 4.0 MEDIUM | 6.5 MEDIUM |
| A cleartext storage of sensitive information vulnerability in the Zyxel NBG6604 firmware could allow a remote, authenticated attacker to obtain sensitive information from the configuration file. | |||||
| CVE-2021-35027 | 1 Zyxel | 2 Zywall Vpn2s, Zywall Vpn2s Firmware | 2024-02-04 | 5.0 MEDIUM | 7.5 HIGH |
| A directory traversal vulnerability in the web server of the Zyxel VPN2S firmware version 1.12 could allow a remote attacker to gain access to sensitive information. | |||||
| CVE-2021-35032 | 1 Zyxel | 24 Gs1900-10hp, Gs1900-10hp Firmware, Gs1900-16 and 21 more | 2024-02-04 | 7.2 HIGH | 7.8 HIGH |
| A vulnerability in the 'libsal.so' of the Zyxel GS1900 series firmware version 2.60 could allow an authenticated local user to execute arbitrary OS commands via a crafted function call. | |||||
| CVE-2021-35028 | 1 Zyxel | 2 Zywall Vpn2s, Zywall Vpn2s Firmware | 2024-02-04 | 7.2 HIGH | 7.8 HIGH |
| A command injection vulnerability in the CGI program of the Zyxel VPN2S firmware version 1.12 could allow an authenticated, local user to execute arbitrary OS commands. | |||||
| CVE-2021-35033 | 1 Zyxel | 12 Nbg6818, Nbg6818 Firmware, Nbg7815 and 9 more | 2024-02-04 | 6.9 MEDIUM | 7.8 HIGH |
| A vulnerability in specific versions of Zyxel NBG6818, NBG7815, WSQ20, WSQ50, WSQ60, and WSR30 firmware with pre-configured password management could allow an attacker to obtain root access of the device, if the local attacker dismantles the device and uses a USB-to-UART cable to connect the device, or if the remote assistance feature had been enabled by an authenticated user. | |||||
| CVE-2021-35031 | 1 Zyxel | 28 Gs1900-10hp, Gs1900-10hp Firmware, Gs1900-16 and 25 more | 2024-02-04 | 7.7 HIGH | 8.0 HIGH |
| A vulnerability in the TFTP client of Zyxel GS1900 series firmware, XGS1210 series firmware, and XGS1250 series firmware, which could allow an authenticated LAN user to execute arbitrary OS commands via the GUI of the vulnerable device. | |||||
| CVE-2021-35034 | 1 Zyxel | 2 Nbg6604, Nbg6604 Firmware | 2024-02-04 | 6.4 MEDIUM | 9.1 CRITICAL |
| An insufficient session expiration vulnerability in the CGI program of the Zyxel NBG6604 firmware could allow a remote attacker to access the device if the correct token can be intercepted. | |||||