VYPR

Vpn1000 Firmware

by Zyxel

CVEs (23)

  • CVE-2023-28771CriKEVApr 25, 2023
    Zyxel
    ATP series
    risk 0.87cvss 9.8epss 0.99

    Improper error message handling in Zyxel ZyWALL/USG series firmware versions 4.60 through 4.73, VPN series firmware versions 4.60 through 5.35, USG FLEX series firmware versions 4.60 through 5.35, and ATP series firmware versions 4.60 through 5.35, which could allow an…

  • CVE-2022-30525CriKEVMay 12, 2022
    Zyxel
    Usg Flex 200 Firmware
    risk 0.87cvss 9.8epss 1.00

    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…

  • CVE-2020-9054CriKEVMar 4, 2020
    Zyxel
    NAS326
    risk 0.84cvss 9.8epss 1.00

    Multiple ZyXEL network-attached storage (NAS) devices running firmware version 5.21 contain a pre-authentication command injection vulnerability, which may allow a remote, unauthenticated attacker to execute arbitrary code on a vulnerable device. ZyXEL NAS devices achieve…

  • CVE-2020-29583CriKEVDec 22, 2020
    Zyxel
    USG
    risk 0.83cvss 9.8epss 0.90

    Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by someone to login to the ssh server or web interface with admin…

  • 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-2022-0342CriMar 28, 2022
    Zyxel
    ATP series
    risk 0.70cvss 9.8epss 0.84

    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…

  • 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-2023-22913HigApr 24, 2023
    Zyxel
    USG FLEX series
    risk 0.53cvss 8.1epss 0.01

    A post-authentication command injection vulnerability in the “account_operator.cgi” CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow a remote authenticated attacker to modify…

  • 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-2023-22914HigApr 24, 2023
    Zyxel
    USG FLEX series
    risk 0.47cvss 7.2epss 0.01

    A path traversal vulnerability in the “account_print.cgi” CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow a remote authenticated attacker with administrator privileges to execute…

  • CVE-2022-38547HigFeb 7, 2023
    Zyxel
    ATP series
    risk 0.47cvss 7.2epss 0.03

    A post-authentication command injection vulnerability in the CLI command of Zyxel ZyWALL/USG series firmware versions 4.20 through 4.72, VPN series firmware versions 4.30 through 5.32, USG FLEX series firmware versions 4.50 through 5.32, and ATP series firmware versions 4.32…

  • 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…

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