CVE-2025-27020

9.8 CRITICAL

Published: December 08, 2025 Modified: December 22, 2025

Description

Improper configuration of the SSH service in Infinera MTC-9 allows an unauthenticated attacker to execute arbitrary commands and access data on file system . This issue affects MTC-9: from R22.1.1.0275 before R23.0.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://www.cvcn.gov.it/cvcn/cve/CVE-2025-27020

Source: a6d3dc9e-0591-4a13-bce7-0f5b31ff6158

Third Party Advisory

1 reference(s) from NVD

Quick Stats

CVSS v3 Score

9.8 / 10.0

EPSS (Exploit Probability)

0.1%

31th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-306

Affected Vendors

nokia

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