CVE Vulnerability

CVE-2018-1158

Mikrotik RouterOS before 6.42.7 and 6.40.9 is vulnerable to a stack exhaustion vulnerability. An authenticated remote attacker can crash the HTTP server via recursive parsing of JSON.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.tenable.com/security/research/tra-2018-21 Exploit Third Party Advisory
https://mikrotik.com/download/changelogs/bugfix-release-tree Vendor Advisory
https://mikrotik.com/download/changelogs Vendor Advisory
http://seclists.org/fulldisclosure/2019/Jul/20
Configurations

Configuration 1

cpe:2.3:o:mikrotik:routeros:*:*:*:*:*:*:*:*
cpe:2.3:o:mikrotik:routeros:*:*:*:*:ltr:*:*:*
Information

Published : 2018-08-23 07:29

Updated : 2020-08-24 05:37

NVD link : CVE-2018-1158

Mitre link : CVE-2018-1158

Products Affected
No products.
CWE
CWE-674

Uncontrolled Recursion