CVE-2026-7718
Totolink WA300 POST Request cstecgi.cgi setWebWlanIdx command injection
- State
- Published
- Severity
- 5.3 Medium
- Published
- May 4, 2026
- Updated
- May 5, 2026
- Reserved
- May 3, 2026
Description
A vulnerability was identified in Totolink WA300 5.2cu.7112_B20190227. Impacted is the function setWebWlanIdx of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument webWlanIdx leads to command injection. The attack may be initiated remotely. The exploit is publicly available and might be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
WA300Totolink |
|
References
- VDB-360894 | Totolink WA300 POST Request cstecgi.cgi setWebWlanIdx command injectionvdb-entrytechnical-description
- VDB-360894 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #807196 | Totolink WA300 WA300 V5.2cu.7112_B20190227 Command Injectionthird-party-advisory
- https://lavender-bicycle-a5a.notion.site/TOTOLINK-WA300-setWebWlanIdx-34553a41781f800ab40ae0c3d68c78a6?pvs=73exploit
- https://www.totolink.net/product
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