CVE-2026-6374: Zyxel Networks WAH7601

High severity, CVSS 7.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Use of Hard-coded Credentials vulnerability in Zyxel Networks WAH7601 allows Read Sensitive Constants Within an Executable. This issue affects WAH7601: through 20.07.2026.

Affected products

• Zyxel Networks WAH7601: up to and including 20072026

Published 2026-08-10. Last modified 2026-08-26.