A Buffer overflow vulnerability on Fanvil x210 2.12.20 devices allows attackers to cause a denial of service or potentially execute arbitrary commands via crafted POST request to the /cgi-bin/webconfig?page=upload&action=submit endpoint.

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Vendors Products
X210 Firmware Subscribe
X210 V2 Subscribe
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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 09 Jan 2026 02:30:00 +0000

Type Values Removed Values Added
First Time appeared Fanvil x210
Fanvil x210 Firmware
CPEs cpe:2.3:h:tenda:x210:2.0:*:*:*:*:*:*:*
cpe:2.3:o:tenda:x210_firmware:2.12.20:*:*:*:*:*:*:*
cpe:2.3:h:fanvil:x210:2.0:*:*:*:*:*:*:*
cpe:2.3:o:fanvil:x210_firmware:2.12.20:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda x210
Tenda x210 Firmware
Fanvil x210
Fanvil x210 Firmware

Wed, 10 Dec 2025 22:00:00 +0000

Type Values Removed Values Added
First Time appeared Tenda
Tenda x210
Tenda x210 Firmware
CPEs cpe:2.3:h:tenda:x210:2.0:*:*:*:*:*:*:*
cpe:2.3:o:tenda:x210_firmware:2.12.20:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda x210
Tenda x210 Firmware

Mon, 08 Dec 2025 18:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-121

Mon, 08 Dec 2025 18:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-120
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 05 Dec 2025 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Fanvil
Fanvil x210 V2
Vendors & Products Fanvil
Fanvil x210 V2

Fri, 05 Dec 2025 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-121
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 05 Dec 2025 15:45:00 +0000

Type Values Removed Values Added
Description A Buffer overflow vulnerability on Fanvil x210 2.12.20 devices allows attackers to cause a denial of service or potentially execute arbitrary commands via crafted POST request to the /cgi-bin/webconfig?page=upload&action=submit endpoint.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-12-08T17:33:53.121Z

Reserved: 2025-10-27T00:00:00.000Z

Link: CVE-2025-64053

cve-icon Vulnrichment

Updated: 2025-12-05T19:22:29.054Z

cve-icon NVD

Status : Analyzed

Published: 2025-12-05T16:15:50.193

Modified: 2026-01-09T02:17:36.820

Link: CVE-2025-64053

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-12-05T20:56:08Z

Weaknesses