CVE-2026-9514
Totolink CA750-PoE Setting cstecgi.cgi setNetworkDiag os command injection
Description
A security vulnerability has been detected in Totolink CA750-PoE 6.2c.510. Impacted is the function setNetworkDiag of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. The manipulation of the argument NetDiagHost/NetDiagPingNum/NetDiagPingSize/NetDiagPingTimeOut/NetDiagTracertHop is directly passed by the attacker/so we can control the NetDiagHost/NetDiagPingNum/NetDiagPingSize/NetDiagPingTimeOut/NetDiagTracertHop leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.
INFO
Published Date :
May 25, 2026, 10:45 p.m.
Last Modified :
May 25, 2026, 10:45 p.m.
Remotely Exploit :
No
Source :
VulDB
Affected Products
The following products are affected by CVE-2026-9514
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update the device firmware to the latest version.
- Remove or restrict access to the affected CGI script.
- Sanitize all user inputs to prevent command injection.
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The following list is the news that have been mention
CVE-2026-9514 vulnerability anywhere in the article.