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CVE-2026-5676

HIGH

7.3

Description

A vulnerability was identified in Totolink A8000R 5.9c.681_B20180413. This issue affects the function setLanguageCfg of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument langType leads to missing authentication. The attack can be launched remotely. The exploit is publicly available and might be used.

Details CVE

Score CVSS v3.17.3

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie4/6/2026

Derniere modification4/7/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-287CWE-306

References

https://github.com/skeetabc/CVE-TOTOLINK-A800R/blob/main/vuln1_auth_bypass.md(cna@vuldb.com)

https://vuldb.com/submit/792433(cna@vuldb.com)

https://vuldb.com/vuln/355503(cna@vuldb.com)

https://vuldb.com/vuln/355503/cti(cna@vuldb.com)

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

Correlations IOC

Aucune correlation enregistree

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