VYPR

Zld

by Zyxel

CVEs (21)

  • CVE-2024-11667HigKEVNov 27, 2024
    Zyxel
    ATP series
    risk 0.67cvss 7.5epss 0.03

    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…

  • CVE-2020-25014CriNov 27, 2020
    Zyxel
    UTM and VPN series
    risk 0.64cvss 9.8epss 0.04

    A stack-based buffer overflow in fbwifi_continue.cgi on Zyxel UTM and VPN series of gateways running firmware version V4.30 through to V4.55 allows remote unauthenticated attackers to execute arbitrary code via a crafted http packet.

  • CVE-2025-9133HigOct 21, 2025
    Zyxel
    ATP series
    risk 0.53cvss 8.1epss 0.05

    A missing authorization vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.40, USG FLEX series firmware versions from V4.50 through V5.40, USG FLEX 50(W) series firmware versions from V4.16 through V5.40, and USG20(W)-VPN series firmware versions from…

  • CVE-2024-42057HigSep 3, 2024
    Zyxel
    ATP series
    risk 0.53cvss 8.1epss 0.01

    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…

  • CVE-2024-42058HigSep 3, 2024
    Zyxel
    ATP series firmware
    risk 0.49cvss 7.5epss 0.01

    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…

  • CVE-2023-4398HigNov 28, 2023
    Zyxel
    ATP series firmware
    risk 0.49cvss 7.5epss 0.01

    An integer overflow vulnerability in the source code of the QuickSec IPSec toolkit used in the VPN feature 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,…

  • CVE-2025-8078HigOct 21, 2025
    Zyxel
    ATP series firmware
    risk 0.47cvss 7.2epss 0.01

    A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.40, USG FLEX series firmware versions from V4.50 through V5.40, USG FLEX 50(W) series firmware versions from V4.16 through V5.40, and USG20(W)-VPN series firmware…

  • CVE-2024-7203HigSep 3, 2024
    Zyxel
    ATP series
    risk 0.47cvss 7.2epss 0.01

    A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V4.60 through V5.38 and USG FLEX series firmware versions from V4.60 through V5.38 could allow an authenticated attacker with administrator privileges to execute some operating…

  • CVE-2024-42060HigSep 3, 2024
    Zyxel
    ATP series firmware
    risk 0.47cvss 7.2epss 0.01

    A post-authentication command injection 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 V4.16 through V5.38, and USG20(W)-VPN series firmware…

  • CVE-2024-42059HigSep 3, 2024
    Zyxel
    ATP series firmware
    risk 0.47cvss 7.2epss 0.01

    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…

  • CVE-2020-29299HigDec 27, 2020
    Zyxel
    VPN Orchestrator
    risk 0.47cvss 7.2epss 0.02

    Certain Zyxel products allow command injection by an admin via an input string to chg_exp_pwd during a password-change action. This affects VPN On-premise before ZLD V4.39 week38, VPN Orchestrator before SD-OS V10.03 week32, USG before ZLD V4.39 week38, USG FLEX before ZLD V4.55…

  • CVE-2024-42061MedSep 3, 2024
    Zyxel
    ATP series firmware
    risk 0.40cvss 6.1epss 0.00

    A reflected cross-site scripting (XSS) vulnerability in the CGI program "dynamic_script.cgi" 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…

  • CVE-2023-5960MedNov 28, 2023
    Zyxel
    USG FLEX series
    risk 0.36cvss 5.5epss 0.00

    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-2023-5797MedNov 28, 2023
    Zyxel
    Nwa50ax Firmware
    risk 0.36cvss 5.5epss 0.00

    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…

  • CVE-2023-5650MedNov 28, 2023
    Zyxel
    ATP series
    risk 0.36cvss 5.5epss 0.00

    An improper privilege management vulnerability in the ZySH 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…

  • CVE-2023-37926MedNov 28, 2023
    Zyxel
    ATP series firmware
    risk 0.36cvss 5.5epss 0.00

    A buffer overflow vulnerability in 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, and VPN series…

  • CVE-2023-37925MedNov 28, 2023
    Zyxel
    Nwa50ax Firmware
    risk 0.36cvss 5.5epss 0.00

    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…

  • CVE-2023-35136MedNov 28, 2023
    Zyxel
    ATP series firmware
    risk 0.36cvss 5.5epss 0.00

    An improper input validation vulnerability in the “Quagga” package 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…

  • CVE-2023-35139MedNov 28, 2023
    Zyxel
    ATP series
    risk 0.34cvss 5.2epss 0.00

    A cross-site scripting (XSS) vulnerability in the CGI program of the Zyxel ATP series firmware versions 5.10 through 5.37, USG FLEX series firmware versions 5.00 through 5.37, USG FLEX 50(W) series firmware versions 5.10 through 5.37, USG20(W)-VPN series firmware versions 5.10…

  • CVE-2024-6343MedSep 3, 2024
    Zyxel
    ATP series firmware
    risk 0.32cvss 4.9epss 0.01

    A buffer overflow vulnerability in the CGI program 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…

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