Zyxel GS1200-8HPv3 firmware vulnerabilities

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Published CVEs affecting Zyxel GS1200-8HPv3 firmware: 1 record(s), with affected versions and fixes.

CVE-2026-4795 Medium · 6.5 CWE-862 May 25, 2026

Missing Authorization in Zyxel GS1200-5v3 firmware

A missing authorization vulnerability in Zyxel GS1200-5v3 firmware versions through 1.00(ACPS.2)C0, GS1200-8v3 firmware versions through 1.00(ACPT.2)C0, GS1200-5HPv3 firmware versions through 1.00(ACPU.2)C0, GS1200-8HPv3 firmware versions through 1.00(ACPV.2)C0, and GS1200-10v3 firmware versions through 1.00(ACPW.2)C0 could allow a LAN-based, unauthenticated attacker to read the system configuration from a log file via a crafted HTTP request.