CVE-2026-19845 — TOTOLINK A800R lan.so cstecgi.cgi setStaticDhcpConfig stack-based overflow
A vulnerability was determined in TOTOLINK A800R 4.1.2cu.5137_B20200730. This affects the function setStaticDhcpConfig of the file /cgi-bin/cstecgi.cgi of the component lan.so. …
Published: 2026-08-14 · CVSS: 8.7 · CVSS 4.0
A vulnerability was determined in TOTOLINK A800R 4.1.2cu.5137_B20200730. This affects the function setStaticDhcpConfig of the file /cgi-bin/cstecgi.cgi of the component lan.so. Executing a manipulation of the argument Comment can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7