# CVE-2026-108915: Edimax BR-6208AC buffer overflow in /goform/formWlanMP

Source: https://junglewise.ai/threats/cve-2026-108915-a-vulnerability-has-been-found-in-edimax-br-6208ac-1-32-this  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-12. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-108915 · Severity: critical · CVSS 9.9 · Published 2026-10-12

The Edimax BR-6208AC is a wireless router used to provide network connectivity to homes and small offices. A buffer overflow vulnerability in the web interface allows an attacker to remotely crash the device or potentially execute arbitrary code by sending a specially crafted request, causing the router to become unavailable and disrupting all network services it provides.

Technologies: [Edimax BR-6208AC](https://junglewise.ai/threats/technologies/br-6208ac). Vendors: [Edimax](https://junglewise.ai/threats/vendors/edimax).

## Quick answers

**Is CVE-2026-108915 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-108915 being exploited in the wild.

**How severe is CVE-2026-108915?** Critical severity, with a CVSS score of 9.9, published 12 October 2026.

**Which products and versions are affected?** Edimax BR-6208AC 1.32.

**Is there a fix for CVE-2026-108915?** 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-2026-108915 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-108915?** Check whether you run Edimax BR-6208AC 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

A buffer overflow vulnerability exists in the /goform/formWlanMP endpoint of Edimax BR-6208AC firmware version 1.32, triggered via an oversized ateBW parameter in a POST request. The vulnerable code uses sprintf() without bounds checking to construct a shell command, allowing unauthenticated remote code execution or denial of service. The vulnerability has been publicly disclosed and proof-of-concept code is available.

## Affected products

- Edimax BR-6208AC 1.32

## Timeline

- 2026-10-12: disclosed
- exploited: proof-of-concept publicly available

## References

- [https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/BR-6208AC/BufferOverflow_formWlanMP](https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/BR-6208AC/BufferOverflow_formWlanMP)
- [https://vuldb.com/cve/CVE-2026-108915](https://vuldb.com/cve/CVE-2026-108915)

## Related threats

- [Edimax BR-6208AC command injection in /goform/mp](https://junglewise.ai/threats/cve-2026-122051-a-flaw-has-been-found-in-edimax-br-6208ac-1-32-affected-by-this)
- [Edimax BR-6208AC command injection in /goform/formWlanMP](https://junglewise.ai/threats/cve-2026-108918-a-vulnerability-was-identified-in-edimax-br-6208ac-1-32-impacted)
- [Edimax BR-6208AC command injection in /goform/formAutoFWupgrade](https://junglewise.ai/threats/cve-2026-108917-a-vulnerability-was-determined-in-edimax-br-6208ac-1-32-this)
- [Edimax BR-6208AC command injection in /goform/formAccept](https://junglewise.ai/threats/cve-2026-108916-a-vulnerability-was-found-in-edimax-br-6208ac-1-32-this)
- [Edimax BR-6208AC buffer overflow in /goform/formWlSiteSurvey](https://junglewise.ai/threats/cve-2026-108914-a-flaw-has-been-found-in-edimax-br-6208ac-1-32-affected-by-this)