CVE-2025-64053

7.5 highEPSS 2.9%

High (7.5) in fanvil x210 firmware. EPSS 2.9% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 2.9% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-10-31)
CWE: CWE-120
Published: 2025-12-05
Modified: 2026-09-25
Record from: the NVD, synced 2026-10-19

Affected

fanvil:x210_firmware

References

https://github.com/SpikeReply/advisories/blob/main/cve/fanvil/cve-2025-64053.md

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