The websocket handler of Fanvil x7a firmware version 2.6.0.1182 does not enforce proper authentication restrictions against sessionless users. The lack of restrictions grants anyone the ability to view any device resources such as operational logs or perform diagnostic requests.
History

Thu, 15 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Thu, 15 Oct 2026 19:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-306
Metrics 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'}


Fri, 09 Oct 2026 09:15:00 +0000

Type Values Removed Values Added
First Time appeared Fanvil
Fanvil x7a
Vendors & Products Fanvil
Fanvil x7a

Wed, 07 Oct 2026 16:45:00 +0000

Type Values Removed Values Added
Title Unauthenticated WebSocket Access Exposes Device Logs on Fanvil X7a
Weaknesses CWE-284
CWE-287

Wed, 07 Oct 2026 15:00:00 +0000

Type Values Removed Values Added
Description The websocket handler of Fanvil x7a firmware version 2.6.0.1182 does not enforce proper authentication restrictions against sessionless users. The lack of restrictions grants anyone the ability to view any device resources such as operational logs or perform diagnostic requests.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-10-07T00:00:00.000Z

Updated: 2026-10-15T19:06:37.126Z

Reserved: 2026-01-09T00:00:00.000Z

Link: CVE-2025-70520

cve-icon Vulnrichment

Updated: 2026-10-15T18:48:24.707Z

cve-icon NVD

Status : Deferred

Published: 2026-10-07T15:16:54.640

Modified: 2026-10-26T21:10:00.170

Link: CVE-2025-70520

cve-icon Redhat

No data.