An issue was discovered on Dasan GPON home routers. Command Injection can occur via the dest_host parameter in a diag_action=ping request to a GponForm/diag_Form URI. Because the router saves ping results in /tmp and transmits them to the user when the user revisits /diag.html, it's quite simple to execute commands and retrieve their output.
Advisories

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Fixes

Solution

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Workaround

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History

Wed, 22 Oct 2025 00:15:00 +0000


Tue, 21 Oct 2025 20:30:00 +0000


Tue, 21 Oct 2025 19:30:00 +0000


Tue, 04 Feb 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2022-03-31'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 23 Jan 2025 17:45:00 +0000

Type Values Removed Values Added
Metrics cvssV3_0

{'score': 9.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-10-21T23:45:51.689Z

Reserved: 2018-04-30T00:00:00.000Z

Link: CVE-2018-10562

cve-icon Vulnrichment

Updated: 2024-08-05T07:39:08.399Z

cve-icon NVD

Status : Modified

Published: 2018-05-04T03:29:00.287

Modified: 2025-10-22T00:16:16.663

Link: CVE-2018-10562

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.