CVE-2026-5044
Belkin F9K1122 Setting formSetSystemSettings stack-based overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Mar 29, 2026
- Updated
- Mar 30, 2026
- Reserved
- Mar 27, 2026
Description
A security vulnerability has been detected in Belkin F9K1122 1.00.33. This affects the function formSetSystemSettings of the file /goform/formSetSystemSettings of the component Setting Handler. Such manipulation of the argument webpage leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly 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 |
|---|---|
F9K1122Belkin |
|
References
- VDB-353967 | Belkin F9K1122 Setting formSetSystemSettings stack-based overflowvdb-entrytechnical-description
- VDB-353967 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #779125 | Belkin F9K1122 1.00.33 Stack-based Buffer Overflowthird-party-advisory
- https://github.com/Litengzheng/vul_db/blob/main/Belkin/vul_155/README.mdexploit
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