CVE-2025-64053
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-05

Last updated on: 2025-12-10

Assigner: MITRE

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.
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Meta Information
Published
2025-12-05
Last Modified
2025-12-10
Generated
2026-06-16
AI Q&A
2025-12-05
EPSS Evaluated
2026-06-15
NVD
CVE-2025-64053
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
tenda x210_firmware 2.12.20
tenda x210 2.0
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-120 The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.
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Executive Summary

This vulnerability is a buffer overflow in Fanvil x210 devices running version 2.12.20. It occurs when an attacker sends a specially crafted POST request to the /cgi-bin/webconfig?page=upload&action=submit endpoint, which can cause the device to crash (denial of service) or potentially allow the attacker to execute arbitrary commands on the device.

Impact Analysis

The vulnerability can impact you by causing your Fanvil x210 device to become unavailable due to a denial of service attack. Additionally, it may allow an attacker to execute arbitrary commands on the device, which could lead to unauthorized control, data compromise, or further attacks within your network.

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