CVE-2025-70521

The management portal's diagnostic ping tool of Fanvil x7a firmware version 2.6.0.1182 does not handle user supplied input securely. The lack of secure user input handling allows any unauthenticated attacker to inject commands and run code in the underlying Android operating system.

CVSS 3.1

9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.4% chance of exploitation in the next 30 days; higher than 36% of CVEs (scores of 2026-10-25)

CWE

CWE-77

Published

2026-10-07

Modified

2026-10-07

Record from

the NVD, synced 2026-10-19

References

• http://download.fanvil.com/Firmware/Release/PA2S/
• https://www.darkpoint.ca/blog/2026/02/27/Fanvil-x7a-PA2S-Vulnerability-Disclosure
• https://www.fanvil.com/products/p5/wulianwangwangguan_1/20210921/5035.html

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