CVE-2025-12239 — TOTOLINK A3300R cstecgi.cgi setDdnsCfg buffer overflow
A weakness has been identified in TOTOLINK A3300R 17.0.0cu.557_B20221024. The impacted element is the function setDdnsCfg of the file /cgi-bin/cstecgi.cgi. Executing manipulatio…
Published: 2025-10-27 · CVSS: 8.7 · CVSS 4.0
A weakness has been identified in TOTOLINK A3300R 17.0.0cu.557_B20221024. The impacted element is the function setDdnsCfg of the file /cgi-bin/cstecgi.cgi. Executing manipulation can lead to buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be exploited.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7