CVE-2018-13382
Fortinet FortiOS and FortiProxy Improper Authorization
- Published
- Jun 4, 2019
- Updated
- Oct 21, 2025
- Assigning CNA
- fortinet
- Evidence observed
- Nov 19, 2020
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:NHigh · next 30 days
- Percentile
- 99.6%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
An Improper Authorization vulnerability in Fortinet FortiOS 6.0.0 to 6.0.4, 5.6.0 to 5.6.8 and 5.4.1 to 5.4.10 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 modify the password of an SSL VPN web portal user via specially crafted HTTP requests
Sources
4- CVE-2018-13382Exploit
CVE-2018-13382
Python-based proof-of-concept exploit for CVE-2018-13382, demonstrating the vulnerability with a functional PoC script for security testing and verification.
PoC for CVE-2018-13382, never successfully tested so swim at your own risk
Responsible use
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