Unrated severityCISA KEVNVD Advisory· Published Jun 4, 2019· Updated Oct 21, 2025
CVE-2018-13379
CVE-2018-13379
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
32.0.0, 1.2.0 to 1.2.8, 1.1.0 to 1.1.6, 1.0.0 to 1.0.7+ 1 more
- (no CPE)range: 2.0.0, 1.2.0 to 1.2.8, 1.1.0 to 1.1.6, 1.0.0 to 1.0.7
- (no CPE)range: FortiOS 6.0.0 to 6.0.4, 5.6.3 to 5.6.7 and 5.4.6 to 5.4.12, 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
Patches
Vulnerability mechanics
References
2- fortiguard.com/advisory/FG-IR-18-384mitrex_refsource_CONFIRM
- www.fortiguard.com/psirt/FG-IR-20-233mitrex_refsource_CONFIRM
News mentions
2- Inside the customer environment: Where threat actors, vulnerabilities, and exposed assets intersectTenable Blog · May 27, 2026
- The Convergence of Cloud Secrets & AI RiskSentinelOne Labs · May 13, 2026