CVE-2025-11299
Belkin F9K1015 formWanTcpipSetup buffer overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Oct 5, 2025
- Updated
- Feb 24, 2026
- Reserved
- Oct 4, 2025
Description
A vulnerability was identified in Belkin F9K1015 1.00.10. The affected element is an unknown function of the file /goform/formWanTcpipSetup. The manipulation of the argument pppUserName leads to buffer overflow. It is possible to initiate the attack remotely. The exploit is publicly available and might 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 |
|---|---|
F9K1015Belkin |
|
References
- VDB-327180 | Belkin F9K1015 formWanTcpipSetup buffer overflowvdb-entrytechnical-description
- VDB-327180 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #661303 | Belkin F9K1015 1.00.10 Buffer Overflowthird-party-advisory
- https://github.com/panda666-888/vuls/blob/main/belkin/f9k1015/formWanTcpipSetup.mdrelated
- https://github.com/panda666-888/vuls/blob/main/belkin/f9k1015/formWanTcpipSetup.md#pocexploit
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