# CVE-2025-12225: A vulnerability has been found in Tenda AC6 15.03.06.50. This issue affects some unknown processing of the file…

Source: https://junglewise.ai/threats/cve-2025-12225-a-vulnerability-has-been-found-in-tenda-ac6-15-03-06-50-this  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-10-27  
License: CC BY 4.0 with a link back

CVE-2025-12225 · Severity: high · CVSS 8.8 · Published 2025-10-27

A vulnerability has been found in Tenda AC6 15.03.06.50. This issue affects some unknown processing of the file /goform/WifiGuestSet of the component HTTP Request Handler. Such manipulation of the argument shareSpeed leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Technologies: [Tenda AC6](https://junglewise.ai/threats/technologies/ac6), [Tenda Ac6 Firmware](https://junglewise.ai/threats/technologies/ac6-firmware). Vendors: [Tenda](https://junglewise.ai/threats/vendors/tenda).

## Quick answers

**Is CVE-2025-12225 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-12225 being exploited in the wild.

**How severe is CVE-2025-12225?** High severity, with a CVSS score of 8.8, published 27 October 2025.

**Which products and versions are affected?** Tenda AC6, Tenda Ac6 Firmware. The advisory does not name versions.

**Is there a fix for CVE-2025-12225?** 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.

**Am I affected by CVE-2025-12225?** Check whether you run Tenda AC6 or Tenda Ac6 Firmware. 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.

## Affected products

- Tenda AC6
- Tenda Ac6 Firmware

## Related threats

- [Tenda Firmware authentication backdoor in httpd login function](https://junglewise.ai/threats/cve-2026-11405-tenda-firmware-authentication-backdoor-in-httpd-login-function)
- [Tenda AC6 OS command injection in get_log_file](https://junglewise.ai/threats/cve-2026-8265-tenda-ac6-os-command-injection-in-get-log-file)
- [Tenda AC6 OS command injection in formWifiApScan](https://junglewise.ai/threats/cve-2026-8264-tenda-ac6-os-command-injection-in-formwifiapscan)
- [Tenda AC6 and AC10U OS command injection in fromSetWirelessRepeat](https://junglewise.ai/threats/cve-2026-8263-tenda-ac6-and-ac10u-os-command-injection-in-fromsetwirelessrepeat)
- [Tenda AC6 OS command injection in /goform/telnet](https://junglewise.ai/threats/cve-2026-8259-tenda-ac6-os-command-injection-in-goform-telnet)