CVE-2018-5951

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

An issue was discovered in Mikrotik RouterOS. Crafting a packet that has a size of 1 byte and sending it to an IPv6 address of a RouterOS box with IP Protocol 97 will cause RouterOS to reboot imminently. All versions of RouterOS that supports EoIPv6 are vulnerable to this attack.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected software

No affected versions have been published.

Timeline

Published
Mar 2, 2020
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-5951: High severity, CVSS 7.5 | Vulnix