Description
A security vulnerability has been detected in TOTOLINK CA300-PoE 6.2c.884. Affected by this vulnerability is the function setWiFiWdsAddConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ApCliKeyStr leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| TOTOLINK | CA300-PoE | 6.2c.884 | — |
References
- VDB-432114 | TOTOLINK CA300-PoE cstecgi.cgi setWiFiWdsAddConfig buffer overflow vdb-entry technical-description
- VDB-432114 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-124059 | CVE Analysis and Report third-party-advisory
- Submit #1033756 | TOTOLINK CA300-PoE CA300-PoE_Firmware V6.2c.884 Buffer Overflow third-party-advisory
- https://lavender-bicycle-a5a.notion.site/TOTOLINK-CA300-PoE-setWiFiWdsAddConfig-3f953a41781f80488243d24703fa0365?source=copy_link exploit
- https://www.totolink.net/ product