CVE-2020-29583: Zyxel Multiple Products Use of Hard-Coded Credentials Vulnerability
Zyxel firewalls (ATP, USG, VM) and AP Controllers (NXC2500 and NXC5500) contain a use of hard-coded credentials vulnerability in an undocumented account ("zyfwp") with an unchangeable password.
Read the original at CISA KEV Catalog ↗
- Topics
- Vulnerabilities & Patching
- Mentions
- CVE-2020-29583Zyxel
- Related
- CVE-2026-7273: Zyxel GS1900 Series Switches Stack-Based Buffer Overflow Vulnerability Known Exploited Vulnerabilities · Sep 21, 2026CVE-2024-40890: Zyxel DSL CPE OS Command Injection Vulnerability Known Exploited Vulnerabilities · Feb 11, 2025CVE-2024-40891: Zyxel DSL CPE OS Command Injection Vulnerability Known Exploited Vulnerabilities · Feb 11, 2025