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CVE-2026-1686

HIGH

8.8

Description

A security flaw has been discovered in Totolink A3600R 5.9c.4959. This issue affects the function setAppEasyWizardConfig in the library /lib/cste_modules/app.so. Performing a manipulation of the argument apcliSsid results in buffer overflow. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.

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

Publie1/30/2026

Derniere modification2/10/2026

Sourcenvd

Observations honeypot0

Produits affectes

totolink:a3600rtotolink:a3600r_firmware

Faiblesses (CWE)

CWE-119CWE-120

References

https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3600R/4959-apcliSsid-setAppEasyWizardConfig.md(cna@vuldb.com)

https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3600R/4959-apcliSsid-setAppEasyWizardConfig.md#poc(cna@vuldb.com)

https://vuldb.com/?ctiid.343480(cna@vuldb.com)

https://vuldb.com/?id.343480(cna@vuldb.com)

https://vuldb.com/?submit.740888(cna@vuldb.com)

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

Correlations IOC

Aucune correlation enregistree

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