CVE-2019-5591
MediumActively exploited (CISA KEV)Known to be used in ransomware campaigns
Description
A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the LDAP server.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Fortinet FortiOS
PublishedAug 14, 2020
First seenAug 14, 2020
Added to KEVNov 3, 2021
Weakness typeCWE-306Missing authentication for critical function
How to fix
CISA required action
Apply updates per vendor instructions.
CISA due date: May 3, 2022Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fortinet fortios | v ≤ 6.2.0 | — |
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