CVE-2026-9382
Edimax BR-6675nD POST Request formPPTPSetup buffer overflow
- State
- Published
- Severity
- 8.7 High
- Published
- May 24, 2026
- Updated
- May 26, 2026
- Reserved
- May 23, 2026
Description
A flaw has been found in Edimax BR-6675nD 1.12. Affected by this issue is the function formPPTPSetup of the file /goform/formPPTPSetup of the component POST Request Handler. Executing a manipulation of the argument pptpUserName can lead to buffer overflow. The attack may be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 8.8 High | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 9.0 High | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
BR-6675nDEdimax |
|
References
- VDB-365345 | Edimax BR-6675nD POST Request formPPTPSetup buffer overflowvdb-entrytechnical-description
- VDB-365345 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #811560 | EDIMAX BR-6675nD BR-6675nD v1.12 Buffer Overflowthird-party-advisory
- https://lavender-bicycle-a5a.notion.site/EDIMAX-BR-6675nD-formPPTPSetup-34b53a41781f80e6ab7df78a28ffe568?source=copy_linkexploit
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