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CVE-2025-12240

HIGH

8.8

Description

A security vulnerability has been detected in TOTOLINK A3300R 17.0.0cu.557_B20221024. This affects the function setDmzCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ip leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie10/27/2025

Derniere modification10/27/2025

Sourcenvd

Observations honeypot0

Produits affectes

totolink:a3300rtotolink:a3300r_firmware

Faiblesses (CWE)

CWE-119CWE-120CWE-120

References

https://github.com/noahze01/IoT-vulnerable/blob/main/TOTOLink/A3300R/setDmzCfg.md(cna@vuldb.com)

https://vuldb.com/?ctiid.329910(cna@vuldb.com)

https://vuldb.com/?id.329910(cna@vuldb.com)

https://vuldb.com/?submit.673722(cna@vuldb.com)

https://www.totolink.net/(cna@vuldb.com)

Correlations IOC

Aucune correlation enregistree

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