P4Verified

CVE-2025-26489: infinera mtc-9 firmware from 22.1.1.0275 (inclusive), before 23.0 (exclusive); +1 more affected products

CVE-2025-26489. CVSS 3.1 base score 6.5 (MEDIUM, Source advisory). EPSS 0.00332 (percentile 0.24313), scored 2026-10-06.

Affected technology

infinera mtc-9 firmware · from 22.1.1.0275 (inclusive), before 23.0 (exclusive)
nokia

MTC-9 · R22.1.1.0275 to before R23.0
Infinera

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Remote authenticated users can crash the service and reboot the appliance, thus causing a DoS condition, via crafted XML payloads.This issue affects MTC-9: from R22.1.1.0275 before R23.0. Source advisory’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 2026-10-07 23:05:47.377827+00:00

CWE: CWE-20
CCR priority: 26.1 /100 (P4)
CVSS 3.1: 6.5 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · Source advisory
EPSS: 0.00332 · percentile 0.24313 · 2026-10-06
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 23:02:50.240617+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-26489.html