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CVE-2019-5591 — Actively Exploited: FortiOS (Fortinet)

Fortinet FortiOS contains a default configuration vulnerability that may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the Lightweight Directory Access Protocol (LDAP) server.

CVE IDCVE-2019-5591
VendorFortinet
ProductFortiOS
Vulnerability nameFortinet FortiOS Default Configuration Vulnerability
Date added2021-11-03
Remediation due2022-05-03
Known ransomware useUnknown
Required actionApply updates per vendor instructions.
DescriptionFortinet FortiOS contains a default configuration vulnerability that may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the Lightweight Directory Access Protocol (LDAP) server.
SourceCISA Known Exploited Vulnerabilities

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