Ciena
Ciena Manage Control Plan: vulnerabilities and CVEs
Ciena Manage Control Plan has 2 published vulnerabilities, 2 of them in the last 12 months. 2 are rated critical and 0 are listed by CISA as actively exploited.
CVEs2
Last 12 months2
Critical2
Actively exploited0
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Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-5270 | Critical (9.8) | 0.66% | — | Jul 14, 2026 | 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… |
| CVE-2026-5269 | Critical (9.8) | 0.48% | — | Jul 14, 2026 | In Ciena's Navigator Network Control Suite (NCS) and Manage Control Plan (MCP), there are hidden system accounts used for internal software operations. Some of these accounts have default passwords that may be… |
🎯 How it gets exploited (ATT&CK techniques)
Number of CVEs of this technology mapped to each exploitation or primary-impact technique.