high8.8
CVE-2025-12259
A flaw has been found in TOTOLINK A3300R 17.0.0cu.557_B20221024.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Totolink | A3300r Firmware | Version 17.0.0cu.557_b20221024 |