CVE-2026-19815 — TOTOLINK A800R firewall.so cstecgi.cgi setParentalRules stack-based overflow
A flaw has been found in TOTOLINK A800R 4.1.2cu.5137_B20200730. Affected by this vulnerability is the function setParentalRules of the file /cgi-bin/cstecgi.cgi of the component…
Published: 2026-08-14 · CVSS: 8.7 · CVSS 4.0
A flaw has been found in TOTOLINK A800R 4.1.2cu.5137_B20200730. Affected by this vulnerability is the function setParentalRules of the file /cgi-bin/cstecgi.cgi of the component firewall.so. Executing a manipulation of the argument urlKeyword can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7