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CVE-2026-5270

Ciena Navigator

Description

An authentication bypass vulnerability exists in certain releases of Ciena Navigator Network Control Suite (NCS), Manage Control Plan (MCP), and Blue Planet products. The issue is caused by improper handling of HTTP request paths and headers, which allows an unauthenticated attacker to manipulate requests in a manner that bypasses authentication and associated audit logging controls.

CVSS 9.8EPSS 0.45199999999999996%Risque 1.02
Voir la source
Publication
2026-07-14 23:17:34
Versions concernées
unknown
Type
Application web
Vecteur
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H