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CVE-2025-9974

Insufficient Input Validation on WEBUI in Nokia ONT/Beacon product

High8.0EPSS 0.42%
Published
Updated
Reserved
Assigned by
Nokia

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.

Scores

CVSS scores of CVE-2025-9974, by who scored it
Scored byCVSSScoreVector
CISA-ADPADP (enrichment)3.1High8.0CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVDNVD · Deferred3.1High8.0CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.42% · top 64% of all CVEs (6 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: total
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.0.

Weakness

Affected products

  • Nokia · Nokia ONT

    • affected Releases prior to BBDR2503
    • unaffected BBDR2503 and later releases

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .