CVE-2026-7633
Totolink N300RH cstecgi.cgi setUploadSetting file inclusion
- State
- Published
- Severity
- 6.9 Medium
- Published
- May 2, 2026
- Updated
- May 4, 2026
- Reserved
- May 1, 2026
Description
A vulnerability was identified in Totolink N300RH 6.1c.1353_B20190305. This impacts the function setUploadSetting of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument FileName leads to file inclusion. The attack may be performed from remote. The exploit is publicly available and might be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 6.5 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 6.4 Medium | AV:N/AC:L/Au:N/C:N/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-73 File Inclusion
Affected Products
| Product | Versions |
|---|---|
N300RHTotolink |
|
References
- VDB-360579 | Totolink N300RH cstecgi.cgi setUploadSetting file inclusionvdb-entrytechnical-description
- VDB-360579 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #806597 | TOTOLINK N300RH_V4 V6.1c.1353_B20190305 External Control of System or Configuration Settingthird-party-advisory
- https://github.com/xyh4ck/iot_poc/tree/main/TOTOLINK/N300RHv4/03_setUploadSetting_ECFNPexploit
- https://www.totolink.net/product
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