CVE-2018-1352

CRITICAL

FortiOS 5.6.0 - Remote Code Execution via SSH Username Format String

Title source: llm
STIX 2.1

Description

A format string vulnerability in Fortinet FortiOS 5.6.0 allows attacker to execute unauthorized code or commands via the SSH username variable.

References (1)

Core 1
Core References
Vendor Advisory x_refsource_confirm
https://fortiguard.com/advisory/FG-IR-18-018

Scores

CVSS v3 9.8
EPSS 0.0119
EPSS Percentile 63.8%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-134
Status published
Products (1)
fortinet/fortios 5.6.0
Published Feb 08, 2019
Tracked Since Feb 18, 2026