CVE-2018-13382

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Summary

CVECVE-2018-13382
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-06-04 21:29:00 UTC
Updated2021-06-03 11:15:00 UTC
DescriptionAn 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

Risk And Classification

EPSS: 0.816910000 probability, percentile 0.996070000 (date 2026-07-21)

CISA KEV: Listed on 2022-01-10; due 2022-07-10; ransomware use Known

Problem Types: CWE-285

CISA Known Exploited Vulnerability

VendorFortinet
ProductFortiOS and FortiProxy
NameFortinet FortiOS and FortiProxy Improper Authorization
Required ActionApply updates per vendor instructions.
Noteshttps://nvd.nist.gov/vuln/detail/CVE-2018-13382

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fortinet Fortios All All All All
Operating System Fortinet Fortios All All All All
Operating System Fortinet Fortios All All All All

References

ReferenceSourceLinkTags
Fortinet FortiOS CVE-2018-13382 Authorization Bypass Vulnerability BID www.securityfocus.com
Unauthenticated SSL VPN users password modification | FortiGuard CONFIRM fortiguard.com Mitigation, Vendor Advisory
Attacking SSL VPN - Part 2: Breaking the Fortigate SSL VPN | DEVCORE MISC devco.re
Fortinet FortiOS 6.0.4 Password Modification ≈ Packet Storm MISC packetstormsecurity.com
FortiProxy - Unauthenticated SSL VPN users password modification | FortiGuard CONFIRM www.fortiguard.com
i.blackhat.com/USA-19/Wednesday/us-19-Tsai-Infiltrating-Corporate-Intranet-L... MISC i.blackhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
CISA Known Exploited Vulnerabilities catalog CISA www.cisa.gov kev

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