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CVE-2025-26487

High

Description

Server-Side Request Forgery (SSRF) vulnerability in Infinera MTC-9 version allows remote unauthenticated users to gain access to other network resources using HTTPS requests through the appliance used as a bridge.

SeverityHigh
CVSS8.6
Exploit probability—
ProductNokia Infinera Mtc-9 Firmware
PublishedDec 8, 2025
First seenDec 8, 2025
Weakness typeCWE-918Server-side request forgery (SSRF)

How to fix

Update
  • nokia infinera_mtc-9_firmware23.0 or later

Affected products

ProductAffected versionsFixed in
nokia infinera_mtc-9_firmware22.1.1.0275 ≤ v < 23.023.0

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