CVE-2025-70998

CRITICAL

9.8

Description

UTT HiPER 810 / nv810v4 router firmware v1.5.0-140603 was discovered to contain insecure default credentials for the telnet service, possibly allowing a remote attacker to gain root access via a crafted script.

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

Publie2/18/2026

Derniere modification2/19/2026

Sourcenvd

Observations honeypot0

Produits affectes

utt:810utt:810_firmware

Faiblesses (CWE)

CWE-1188

References

https://github.com/cha0yang1/UTT-nv810v4-telnet-backdoor(cve@mitre.org)

Correlations IOC

Aucune correlation enregistree

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