VYPR

Usg 20w VPN Firmware

by Zyxel

CVEs (21)

  • CVE-2023-33010CriKEVMay 24, 2023
    Zyxel
    ATP series firmware
    risk 0.78cvss 9.8epss 0.29

    A buffer overflow vulnerability in the ID processing function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX 50(W) firmware versions 4.25 through 5.36 Patch 1, USG20(W)-VPN firmware versions…

  • CVE-2023-33009CriKEVMay 24, 2023
    Zyxel
    ATP series firmware
    risk 0.78cvss 9.8epss 0.28

    A buffer overflow vulnerability in the notification function in Zyxel ATP series firmware versions 4.60 through 5.36 Patch 1, USG FLEX series firmware versions 4.60 through 5.36 Patch 1, USG FLEX 50(W) firmware versions 4.60 through 5.36 Patch 1, USG20(W)-VPN firmware versions…

  • CVE-2023-33012HigJul 17, 2023
    Zyxel
    ATP series firmware
    risk 0.61cvss 8.8epss 0.10

    A command injection vulnerability in the configuration parser of the Zyxel ATP series firmware versions 5.10 through 5.36 Patch 2, USG FLEX series firmware versions 5.00 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 5.10 through 5.36 Patch 2, USG20(W)-VPN series…

  • CVE-2023-33011HigJul 17, 2023
    Zyxel
    ATP series
    risk 0.57cvss 8.8epss 0.00

    A format string vulnerability in the Zyxel ATP series firmware versions 5.10 through 5.36 Patch 2, USG FLEX series firmware versions 5.00 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 5.10 through 5.36 Patch 2, USG20(W)-VPN series firmware versions 5.10 through…

  • CVE-2023-28767HigJul 17, 2023
    Zyxel
    ATP series firmware
    risk 0.57cvss 8.8epss 0.00

    The configuration parser fails to sanitize user-controlled input in the Zyxel ATP series firmware versions 5.10 through 5.36, USG FLEX series firmware versions 5.00 through 5.36,  USG FLEX 50(W) series firmware versions 5.10 through 5.36, USG20(W)-VPN series firmware…

  • CVE-2023-27991HigApr 24, 2023
    Zyxel
    ATP series firmware
    risk 0.57cvss 8.8epss 0.02

    The post-authentication command injection vulnerability in the CLI command of Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.16 through 5.35, USG20(W)-VPN firmware versions 4.16…

  • CVE-2022-30526HigJul 19, 2022
    Zyxel
    Usg Flex 200 Firmware
    risk 0.54cvss 7.8epss 0.01

    A privilege escalation vulnerability was identified in the CLI command of Zyxel USG FLEX 100(W) firmware versions 4.50 through 5.30, USG FLEX 200 firmware versions 4.50 through 5.30, USG FLEX 500 firmware versions 4.50 through 5.30, USG FLEX 700 firmware versions 4.50 through…

  • CVE-2023-22916HigApr 24, 2023
    Zyxel
    ATP series
    risk 0.53cvss 8.1epss 0.01

    The configuration parser of Zyxel ATP series firmware versions 5.10 through 5.35, USG FLEX series firmware versions 5.00 through 5.35, USG FLEX 50(W) firmware versions 5.10 through 5.35, USG20(W)-VPN firmware versions 5.10 through 5.35, and VPN series firmware versions 5.00…

  • CVE-2023-34141HigJul 17, 2023
    Zyxel
    Nxc2500 Firmware
    risk 0.52cvss 8.0epss 0.01

    A command injection vulnerability in the access point (AP) management feature of the Zyxel ATP series firmware versions 5.00 through 5.36 Patch 2, USG FLEX series firmware versions 5.00 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 5.00 through 5.36 Patch 2,…

  • CVE-2023-34138HigJul 17, 2023
    Zyxel
    ATP series firmware
    risk 0.52cvss 8.0epss 0.01

    A command injection vulnerability in the hotspot management feature of the Zyxel ATP series firmware versions 4.60 through 5.36 Patch 2, USG FLEX series firmware versions 4.60 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 4.60 through 5.36 Patch 2, USG20(W)-VPN…

  • CVE-2022-26532HigMay 24, 2022
    Zyxel
    Nxc2500 Firmware
    risk 0.51cvss 7.8epss 0.05

    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…

  • CVE-2023-22917HigApr 24, 2023
    Zyxel
    ATP series firmware
    risk 0.49cvss 7.5epss 0.01

    A buffer overflow vulnerability in the “sdwan_iface_ipc” binary of Zyxel ATP series firmware versions 5.10 through 5.32, USG FLEX series firmware versions 5.00 through 5.32, USG FLEX 50(W) firmware versions 5.10 through 5.32, USG20(W)-VPN firmware versions 5.10 through 5.32,…

  • CVE-2023-22915HigApr 24, 2023
    Zyxel
    USG FLEX series firmware
    risk 0.49cvss 7.5epss 0.01

    A buffer overflow vulnerability in the “fbwifi_forward.cgi” CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.30 through 5.35, USG20(W)-VPN firmware versions 4.30 through 5.35, and VPN series firmware versions 4.30…

  • CVE-2023-34140MedJul 17, 2023
    Zyxel
    Nxc2500 Firmware
    risk 0.42cvss 6.5epss 0.00

    A buffer overflow vulnerability in the Zyxel ATP series firmware versions 4.32 through 5.36 Patch 2, USG FLEX series firmware versions 4.50 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 4.16 through 5.36 Patch 2, USG20(W)-VPN series firmware versions 4.16…

  • CVE-2023-22918MedApr 24, 2023
    Zyxel
    Nwa110ax Firmware
    risk 0.42cvss 6.5epss 0.01

    A post-authentication information exposure vulnerability in the CGI program of Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.16 through 5.35, USG20(W)-VPN firmware versions 4.16…

  • CVE-2022-2030MedJul 19, 2022
    Zyxel
    Usg Flex 200 Firmware
    risk 0.42cvss 6.5epss 0.01

    A directory traversal vulnerability caused by specific character sequences within an improperly sanitized URL was identified in some CGI programs of Zyxel USG FLEX 100(W) firmware versions 4.50 through 5.30, USG FLEX 200 firmware versions 4.50 through 5.30, USG FLEX 500 firmware…

  • CVE-2022-0910MedMay 24, 2022
    Zyxel
    ATP series
    risk 0.42cvss 6.5epss 0.01

    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…

  • CVE-2022-26531MedMay 24, 2022
    Zyxel
    Nxc2500 Firmware
    risk 0.40cvss 6.1epss 0.06

    Multiple improper input validation flaws were identified in some CLI commands 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…

  • CVE-2022-0734MedMay 24, 2022
    Zyxel
    ATP series
    risk 0.38cvss 5.8epss 0.09

    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…

  • CVE-2018-9129MedAug 15, 2018
    Zyxel
    ZyWALL/USG series
    risk 0.38cvss 5.9epss 0.01

    ZyXEL ZyWALL/USG series devices have a Bleichenbacher vulnerability in their Internet Key Exchange (IKE) handshake implementation used for IPsec based VPN connections.

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