Zyxel Nxc5500 Firmware — known CVE vulnerabilities

Every CVE whose affected-product data names Zyxel Nxc5500 Firmware, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (4)

• CVE-2023-34141 — CVSS 8.0 (high): A command injection vulnerability in the access point (AP) management feature of the Zyxel ATP series firmware versions 5.00 through 5.36…
• CVE-2022-26532 — CVSS 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…
• CVE-2023-34140 — CVSS 6.5 (medium): 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…
• CVE-2022-26531 — CVSS 6.1 (medium): Multiple improper input validation flaws were identified in some CLI commands of Zyxel USG/ZyWALL series firmware versions 4.09 through…