CVE-2018-1156

HIGH

Description

Mikrotik RouterOS before 6.42.7 and 6.40.9 is vulnerable to stack buffer overflow through the license upgrade interface. This vulnerability could theoretically allow a remote authenticated attacker execute arbitrary code on the system.

References

https://mikrotik.com/download/changelogs

https://mikrotik.com/download/changelogs/bugfix-release-tree

https://www.tenable.com/security/research/tra-2018-21

Details

Source: MITRE

Published: 2018-08-23

Updated: 2018-11-23

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 9

Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 8

Severity: HIGH

CVSS v3.0

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH