CVE-2026-9511
Totolink CA750-PoE Setting cstecgi.cgi setWebWlanIdx os command injection
- State
- Published
- Severity
- 5.3 Medium
- Published
- May 25, 2026
- Updated
- May 28, 2026
- Reserved
- May 25, 2026
Description
A vulnerability was identified in Totolink CA750-PoE 6.2c.510. This affects the function setWebWlanIdx of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. Such manipulation of the argument webWlanIdx leads to os command injection. It is possible to launch the attack 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 |
|---|---|
CA750-PoETotolink |
|
References
- VDB-365511 | Totolink CA750-PoE Setting cstecgi.cgi setWebWlanIdx os command injectionvdb-entrytechnical-description
- VDB-365511 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #813922 | TOTOLink CA750-PoE V6.2c.510 Command Injectionthird-party-advisory
- https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_49/49.mdexploit
- https://www.totolink.net/product
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