Zyxel Nr5103e Firmware — known CVE vulnerabilities

Every CVE whose affected-product data names Zyxel Nr5103e Firmware, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (3)

• CVE-2022-43389 — CVSS 8.6 (high): A buffer overflow vulnerability in the library of the web server in Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an…
• CVE-2024-0816 — CVSS 5.5 (medium): The buffer overflow vulnerability in the DX3300-T1 firmware version V5.50(ABVY.4)C0 could allow an authenticated local attacker to cause…
• CVE-2025-6599 — CVSS 5.3 (medium): An uncontrolled resource consumption vulnerability in the web server of Zyxel DX3301-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could…