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CVE-2018-13379

CRITICALCISA KEV

9.1

Description

An Improper Limitation of a Pathname to a Restricted Directory ("Path Traversal") in Fortinet FortiOS 6.0.0 to 6.0.4, 5.6.3 to 5.6.7 and 5.4.6 to 5.4.12 and FortiProxy 2.0.0, 1.2.0 to 1.2.8, 1.1.0 to 1.1.6, 1.0.0 to 1.0.7 under SSL VPN web portal allows an unauthenticated attacker to download system files via special crafted HTTP resource requests.

CVE Details

CVSS v3.1 Score9.1

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published6/4/2019

Last Modified10/24/2025

Sourcekev

Honeypot Sightings0

CISA KEV

VendorFortinet

ProductFortiOS

Vulnerability NameFortinet FortiOS SSL VPN Path Traversal Vulnerability

KEV Date Added2021-11-03

Remediation Due Date2022-05-03

Ransomware UseKnown

Affected Products

fortinet:fortiosfortinet:fortiproxy

Weaknesses (CWE)

CWE-22CWE-22

References

https://fortiguard.com/advisory/FG-IR-18-384(psirt@fortinet.com)

https://www.fortiguard.com/psirt/FG-IR-20-233(psirt@fortinet.com)

https://fortiguard.com/advisory/FG-IR-18-384(af854a3a-2127-422b-91ae-364da2661108)

https://www.fortiguard.com/psirt/FG-IR-20-233(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-13379(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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