https://reddit.com/r/cybersecurity/comments/1qweaj9/cve202511730_remote_code_execution_via_ddns/: CVE-2025-11730: Remote Code Execution via DDNS configuration in ZYXEL ATP/USG Series (V5.41)
Published Feb 5, 2026
·Updated
Affected Software
1 affected component
Zyxel ATP/USG Series
Frequently Asked Questions
1
What is the severity of CVE-2025-11730?
CVE-2025-11730 has been assigned a critical severity rating due to its potential for remote code execution.
2
How do I fix CVE-2025-11730?
To mitigate CVE-2025-11730, users should update their Zyxel ATP/USG devices to the latest firmware version V5.41 or above.
3
What products are affected by CVE-2025-11730?
CVE-2025-11730 affects the Zyxel ATP/USG Series devices.
4
Can CVE-2025-11730 lead to a complete system compromise?
Yes, CVE-2025-11730 can allow an attacker to execute arbitrary code, leading to potential complete system compromise.
5
When was CVE-2025-11730 published?
CVE-2025-11730 was published on February 5, 2026.