Description
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.
Published: 2026-02-02
Score: 8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Wed, 04 Feb 2026 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Nokia
Nokia nokia Ont
Vendors & Products Nokia
Nokia nokia Ont

Tue, 03 Feb 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV3_1

{'score': 8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Mon, 02 Feb 2026 16:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-78
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 02 Feb 2026 09:15:00 +0000

Type Values Removed Values Added
Description 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.
Title Insufficient Input Validation on WEBUI in Nokia ONT/Beacon product
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Nokia

Published:

Updated: 2026-02-03T14:02:01.003Z

Reserved: 2025-09-04T10:51:51.347Z

Link: CVE-2025-9974

cve-icon Vulnrichment

Updated: 2026-02-02T15:24:02.374Z

cve-icon NVD

Status : Deferred

Published: 2026-02-02T09:15:54.527

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-9974

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-04T12:44:54Z

Weaknesses