CVE-2025-12259: falha de alta gravidade em TOTOLINK A3300R
TOTOLINK A3300R POST Parameter cstecgi.cgi setScheduleCfg stack-based overflow
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.7epss 1.0%
A flaw has been found in TOTOLINK A3300R 17.0.0cu.557_B20221024. The affected element is the function setScheduleCfg of the file /cgi-bin/cstecgi.cgi of the component POST Parameter Handler. This manipulation of the argument recHour causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been published and may be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Produtos afetados
TOTOLINK · A3300RCVEs relacionadas — TOTOLINK A3300R
No mesmo produto, das mais perigosas para as menos.
CVE-2024-7331HIGHTOTOLINK A3300R cstecgi.cgi UploadCustomModule buffer overflowEPSS 1.2%CVE-2025-12241HIGHTOTOLINK A3300R POST Parameter cstecgi.cgi setLanguageCfg stack-based overflowEPSS 1.0%CVE-2025-12260HIGHTOTOLINK A3300R POST Parameter cstecgi.cgi setSyslogCfg stack-based overflowEPSS 1.0%CVE-2025-12258HIGHTOTOLINK A3300R POST Parameter cstecgi.cg setOpModeCfg stack-based overflowEPSS 1.0%CVE-2025-12240HIGHTOTOLINK A3300R cstecgi.cgi setDmzCfg buffer overflowEPSS 0.8%CVE-2025-12239HIGHTOTOLINK A3300R cstecgi.cgi setDdnsCfg buffer overflowEPSS 0.8%