# Fanvil X7a vulnerabilities

Source: https://junglewise.ai/threats/technologies/x7a  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/x7a.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 8 vulnerabilities in Fanvil X7a: 0 in the last 7 days and 8 in the last 90 days, 4 of them critical and 0 exploited in the wild. The most recent, CVE-2025-70522, was published on 7 October 2026. Nothing in the last four weeks, down from 8 vulnerabilities in the four before. 0 critical against 4.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 8
- All time: 8 (4 critical, 0 exploited in the wild)

## About Fanvil X7a

Firmware for Fanvil IP phones that provides telephony and communication features.

## Latest Fanvil X7a vulnerabilities

- [CVE-2025-70522: Fanvil x7a cross-site request forgery in request handler](https://junglewise.ai/threats/cve-2025-70522-the-request-handler-of-fanvil-x7a-firmware-version-2-6-0-1182) (high, CVSS 8.8, published 7 Oct 2026)
- [CVE-2025-70521: Fanvil x7a command injection in diagnostic ping tool](https://junglewise.ai/threats/cve-2025-70521-the-management-portal-s-diagnostic-ping-tool-of-fanvil-x7a) (critical, CVSS 9.8, published 7 Oct 2026)
- [CVE-2025-70520: Fanvil x7a websocket authentication bypass](https://junglewise.ai/threats/cve-2025-70520-the-websocket-handler-of-fanvil-x7a-firmware-version-2-6-0-1182) (critical, CVSS 9.8, published 7 Oct 2026)
- [CVE-2025-70519: Fanvil x7a cross-site scripting in device log](https://junglewise.ai/threats/cve-2025-70519-the-device-log-component-of-fanvil-x7a-firmware-version-2-6-0) (medium, CVSS 6.1, published 7 Oct 2026)
- [CVE-2025-70518: Fanvil x7a command injection in diagnostic ping tool](https://junglewise.ai/threats/cve-2025-70518-the-management-portal-s-diagnostic-ping-tool-of-fanvil-x7a) (critical, CVSS 10, published 7 Oct 2026)
- [CVE-2025-70517: Fanvil x7a firmware CSRF vulnerability in request handler](https://junglewise.ai/threats/cve-2025-70517-the-request-handler-of-fanvil-x7a-firmware-version-2-6-0-1182) (high, CVSS 8.8, published 7 Oct 2026)
- [CVE-2025-70516: Fanvil x7a websocket authentication bypass](https://junglewise.ai/threats/cve-2025-70516-the-websocket-handler-of-fanvil-x7a-firmware-version-2-6-0-1182) (critical, CVSS 9.1, published 7 Oct 2026)
- [CVE-2025-70515: Fanvil x7a device log reflected XSS](https://junglewise.ai/threats/cve-2025-70515-the-device-log-component-of-fanvil-x7a-firmware-version-2-6-0) (medium, CVSS 6.1, published 7 Oct 2026)

## Most severe Fanvil X7a vulnerabilities

- [CVE-2025-70518: Fanvil x7a command injection in diagnostic ping tool](https://junglewise.ai/threats/cve-2025-70518-the-management-portal-s-diagnostic-ping-tool-of-fanvil-x7a) (critical, CVSS 10, published 7 Oct 2026)
- [CVE-2025-70520: Fanvil x7a websocket authentication bypass](https://junglewise.ai/threats/cve-2025-70520-the-websocket-handler-of-fanvil-x7a-firmware-version-2-6-0-1182) (critical, CVSS 9.8, published 7 Oct 2026)
- [CVE-2025-70521: Fanvil x7a command injection in diagnostic ping tool](https://junglewise.ai/threats/cve-2025-70521-the-management-portal-s-diagnostic-ping-tool-of-fanvil-x7a) (critical, CVSS 9.8, published 7 Oct 2026)
- [CVE-2025-70516: Fanvil x7a websocket authentication bypass](https://junglewise.ai/threats/cve-2025-70516-the-websocket-handler-of-fanvil-x7a-firmware-version-2-6-0-1182) (critical, CVSS 9.1, published 7 Oct 2026)
- [CVE-2025-70522: Fanvil x7a cross-site request forgery in request handler](https://junglewise.ai/threats/cve-2025-70522-the-request-handler-of-fanvil-x7a-firmware-version-2-6-0-1182) (high, CVSS 8.8, published 7 Oct 2026)
- [CVE-2025-70517: Fanvil x7a firmware CSRF vulnerability in request handler](https://junglewise.ai/threats/cve-2025-70517-the-request-handler-of-fanvil-x7a-firmware-version-2-6-0-1182) (high, CVSS 8.8, published 7 Oct 2026)
- [CVE-2025-70519: Fanvil x7a cross-site scripting in device log](https://junglewise.ai/threats/cve-2025-70519-the-device-log-component-of-fanvil-x7a-firmware-version-2-6-0) (medium, CVSS 6.1, published 7 Oct 2026)
- [CVE-2025-70515: Fanvil x7a device log reflected XSS](https://junglewise.ai/threats/cve-2025-70515-the-device-log-component-of-fanvil-x7a-firmware-version-2-6-0) (medium, CVSS 6.1, published 7 Oct 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 8 vulnerabilities in the four before. 0 critical against 4.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 8 | 4 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Fanvil technologies

- [Fanvil X210](https://junglewise.ai/threats/technologies/x210): 6 vulnerabilities
- [Fanvil X210 Firmware](https://junglewise.ai/threats/technologies/x210-firmware): 6 vulnerabilities
- [Fanvil X210 IP Phone](https://junglewise.ai/threats/technologies/x210-v2): 6 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Fanvil X7a vulnerabilities", https://junglewise.ai/threats/technologies/x7a, 9 November 2026.