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CVE-2024-55591Fortinet FortiOS and FortiProxy Authentication Bypass Vulnerability
An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] affecting FortiOS version 7.0.0 through 7.0.16 and FortiProxy version 7.0.0 through 7.0.19 and 7.2.0 through 7.2.12 allows a remote attacker to gain super-admin privileges via crafted requests to Node.js websocket module.
9.8 CRITICALEPSS 94.35%⚡ Known Exploited (CISA KEV)NVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 9.8 | CRITICAL | 3.1fortinet (CNA) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 9.6 | CRITICAL | 3.1fortinet (CNA) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C |
CISA required action
⚡ Known exploited · remediation due Jan 21, 2025
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Details
- CVE ID
- CVE-2024-55591
- Status
- Analyzed
- Assigner (CNA)
- fortinet
- Published
- Jan 14, 2025
- Last modified
- 2026-08-05 05:16 UTC
- Weaknesses
- CWE-288 · Execute unauthorized code or commands
Affected Products
As published by the CNA in the CVE record.
FortinetFortiOS1 version range
- 7.0.0 through 7.0.16
FortinetFortiProxy2 version ranges
- 7.2.0 through 7.2.12
- 7.0.0 through 7.0.19