CVE-2018-1159

MEDIUM

Mikrotik RouterOS <6.42.7,6.40.9 - Memory Corruption

Title source: llm
STIX 2.1

Description

Mikrotik RouterOS before 6.42.7 and 6.40.9 is vulnerable to a memory corruption vulnerability. An authenticated remote attacker can crash the HTTP server by rapidly authenticating and disconnecting.

References (3)

Core 3
Core References
Exploit, Third Party Advisory x_refsource_misc
https://www.tenable.com/security/research/tra-2018-21
Vendor Advisory x_refsource_confirm
https://mikrotik.com/download/changelogs

Scores

CVSS v3 6.5
EPSS 0.0248
EPSS Percentile 82.6%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-119
Status published
Products (2)
mikrotik/routeros < 6.40.9
mikrotik/routeros < 6.42.7
Published Aug 23, 2018
Tracked Since Feb 18, 2026