Description
A security vulnerability has been detected in TOTOLINK N600R 4.3.0cu.7647_B20210106. The affected element is the function setSystemConfig of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument Hostname leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
TOTOLINK N600R
4.3.0cu.7647_B20210106affected
References
- https://vuldb.com/vuln/395061 ↗
- https://vuldb.com/vuln/395061/cti ↗
- https://vuldb.com/cve/CVE-2026-79911 ↗
- https://vuldb.com/submit/881258 ↗
- https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/TOTOLINK_N600R_cstecgi_strcpy_sprintf_Multi_Function_Stack_Overflow.md ↗
- https://www.totolink.net/ ↗