Nokia ONT vulnerabilities

1 vulnerability

Known vulnerabilities in Nokia ONT, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

8CVE-2025-9974nokianokia ont
EPSS score
0.42%
The unified WEBUI application of the ONT/Beacon device contains an input handling flaw that allows authenticated users to trigger unintended system-level command execution. Due to insufficient validation of user-supplied data, a low-privileged authenticated attacker may be able to execute arbitrary commands on the underlying ONT/Beacon operating system, potentially impacting the confidentiality, integrity, and availability of the device.