Fiche vulnérabilité
CVE-2026-31851 : faille critique nexxtsolutions nebula300plus firmware (CVSS 9.8)
Description
Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 does not implement rate limiting or account lockout mechanisms on authentication interfaces. An attacker can perform unlimited authentication attempts against endpoints that rely on credential validation, enabling brute-force attacks to guess administrative credentials without restriction.
En bref
- Sévérité
- Critique (CVSS 9.8)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 23 mars 2026
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- nexxtsolutions nebula300plus firmware