Quick answers
- Is CVE-2025-70518 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2025-70518 being exploited in the wild.
- How severe is CVE-2025-70518?
- Critical severity, with a CVSS score of 10, published 7 October 2026.
- Which products and versions are affected?
- Fanvil PA2S 2.12.44.9 and earlier; Fanvil X7a 2.6.0.1182 and earlier.
- Is there a fix for CVE-2025-70518?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2025-70518 attacked?
- It is attacked over the network.
- Am I affected by CVE-2025-70518?
- Check whether you run Fanvil PA2S or Fanvil X7a at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The ping tool in the management portal's websocket interface suffers from command injection (CWE-78) due to lack of input sanitization. An unauthenticated remote attacker can send a crafted websocket request to execute arbitrary shell commands on the Android OS via command chaining (e.g., "1.1.1.1; touch /sdcard/pwn"). The vulnerability requires network access to the device but no authentication credentials.
Affected products
- Fanvil x7a 2.6.0.1182 and earlier
- Fanvil PA2S 2.12.44.9 and earlier
Timeline
- 2026-02-27: disclosed
- 2026-10-07: advisory