Description

A vulnerability was detected in TOTOLINK A3300R 17.0.0cu.557_B20221024. Impacted is the function setOpModeCfg of the file /cgi-bin/cstecgi.cg of the component POST Parameter Handler. The manipulation of the argument opmode results in stack-based buffer overflow. The attack may be performed from remote.

INFO

Published Date :

2025-10-27T09:32:11.829Z

Last Modified :

2026-02-24T07:09:44.276Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2025-12258 vulnerability.

Vendors Products
Totolink
  • A3300r
  • A3300r Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-12258.

URL Resource
https://github.com/noahze01/IoT-vulnerable/blob/main/TOTOLink/A3300R/setOpModeCfg.md cve-icon cve-icon
https://vuldb.com/?ctiid.329929 cve-icon cve-icon
https://vuldb.com/?id.329929 cve-icon cve-icon
https://vuldb.com/?submit.673725 cve-icon cve-icon
https://www.totolink.net/ cve-icon cve-icon
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