Wac5302d-sv2 Firmware vulnerabilities

3 known vulnerabilities in Wac5302d-sv2 Firmware from Zyxel. 3 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.2 High severity

  NWA50AX PRO firmware: Improper Limitation of a Pathname to a Restricted Directory

  CVE-2025-6265Jul 15, 2025Zyxel

  A path traversal vulnerability in the file_upload-cgi CGI program of Zyxel NWA50AX PRO firmware version 7.10(ACGE.2) and earlier could allow an authenticated attacker with administrator privileges to access specific directories and delete files, such as the co

• 7.8 High severity

  USG/ZyWALL series firmware: Improper Neutralization of Special Elements used in an OS Command

  CVE-2022-26532May 24, 2022ZyxelEPSS 4.79%

  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 versio

• 7.8 High severity

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

  CVE-2022-26531May 24, 2022ZyxelEPSS 6.37%

  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 firmwa