CVE-2019-5591

high-risk
Published 2020-08-14

A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the LDAP server.

Do I need to act?

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48.4% chance of exploitation in next 30 days
EPSS score — higher than 52% of all CVEs
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CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
ADJACENT_NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Fortinet

References (3)

Mitigation https://www.fortiguard.com/psirt/FG-IR-19-037
Mitigation https://www.fortiguard.com/psirt/FG-IR-19-037
US Government Resource https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-...
51
/ 100
high-risk
Severity 21/34 · High
Exploitability 25/34 · High
Exposure 5/34 · Minimal