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CVE-2026-7546
CRITICAL9.8
Description
A security vulnerability has been detected in Totolink NR1800X 9.1.0u.6279_B20210910. The impacted element is the function find_host_ip of the component lighttpd. Such manipulation of the argument Host leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.
Details CVE
Score CVSS v3.19.8
SeveriteCRITICAL
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurNONE
Publie5/1/2026
Derniere modification5/1/2026
Sourcenvd
Observations honeypot0
Faiblesses (CWE)
CWE-119CWE-121
References
https://github.com/newym/cve/blob/main/totolinknr1800x.md(cna@vuldb.com)
https://vuldb.com/submit/804404(cna@vuldb.com)
https://vuldb.com/vuln/360357(cna@vuldb.com)
https://vuldb.com/vuln/360357/cti(cna@vuldb.com)
https://www.totolink.net/(cna@vuldb.com)
Correlations IOC
Aucune correlation enregistree
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