CVE-2024-55591
Fortinet FortiOS and FortiProxy: CWE-288
- Act now
- CVSS 9.8 Critical
- CISA KEV, due
- VulnCheck KEV
- ENISA exploited-vulnerability catalog
What it is
ReportedFortinet FortiOS and FortiProxy contain an authentication bypass vulnerability that may allow an unauthenticated, remote attacker to gain super-admin privileges via crafted requests to Node.js websocket module.
Dates
What is affected
ReportedFortinet; FortiOS and FortiProxy. Product-level identification only; no affected-version conclusion is available from this field.
Dates
Urgency and basis
Tracker computedAct now
Current priority score and EPSS: loading from the tracker record. They are read when this page loads and are not shown without JavaScript. They change daily and are not part of "Source last updated".
Dates
Exploitation evidence
ReportedActive exploitation · CISA KEV · VulnCheck KEV · ENISA exploited-vulnerability catalog
Dates
What to do
ReportedApply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Source remediation ↗Dates
Detection and validation
Mapped metadata availability only. These signals do not change priority.
Sigma
Exploiting CVE-2019-1388. Level: critical. Status: stable.
Open Sigma metadataAtomic
Access Saved Credentials via VaultCmd. Executor: command_prompt. Elevation: not required.
Open Atomic metadataNuclei
Fortinet - Authentication Bypass. Check identifier: CVE-2024-55591.
Open Nuclei metadata
Evidence detail
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