P4Verified

CVE-2026-84411: RouterOS 0 to before 7.24

CVE-2026-84411. CVSS 3.1 base score 9.8 (CRITICAL, Vendor/CNA). EPSS 0.00945 (percentile 0.59729), scored 03-Oct-2026.

Affected technology

RouterOS · 0 to before 7.24
MikroTik

Description’s affected range: versions

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could run attacker-chosen code and disrupt service. Vendor/CNA’s CVSS 4.0 assessment (base score 9.3/10) rates confidentiality, integrity and availability impact as high.

Published 11-Oct-2026 14:29 UTC

CWE: CWE-191
CCR priority: 39.4 /100 (P4)
CVSS 3.1: 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
EPSS: 0.00945 · percentile 0.59952 · 2026-10-10
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-10 21:26:32.650893+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-06 17:55:17.257073+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-84411.html