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CVE-2026-5105

MEDIUM

6.3

Description

A vulnerability was detected in Totolink A3300R 17.0.0cu.557_b20221024. The affected element is the function setVpnPassCfg of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. Performing a manipulation of the argument pptpPassThru results in command injection. It is possible to initiate the attack remotely. The exploit is now public and may be used.

Details CVE

Score CVSS v3.16.3

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie3/30/2026

Derniere modification3/30/2026

Sourcenvd

Observations honeypot0

Produits affectes

totolink:a3300rtotolink:a3300r_firmware

Faiblesses (CWE)

CWE-74CWE-77CWE-77

References

https://github.com/LvHongW/Vuln-of-totolink_A3300R/tree/main/A3300R_pptpPassThru_cmd_inject(cna@vuldb.com)

https://vuldb.com/submit/779143(cna@vuldb.com)

https://vuldb.com/vuln/354130(cna@vuldb.com)

https://vuldb.com/vuln/354130/cti(cna@vuldb.com)

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

Correlations IOC

Aucune correlation enregistree

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