FG-IR-24-535: Authentication bypass in Node.js websocket module and CSF requests
First published: Tue Jan 14 2025(Updated: )
An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] affecting FortiOS and FortiProxy may allow a remote attacker to gain super-admin privileges via crafted requests to Node.js websocket module or via crafted CSF proxy requests. Please note that reports show this is being exploited in the wild.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fortinet FortiOS IPS Engine | >=7.0.0<=7.0.16 | |
| Fortinet FortiProxy | >=7.2.0<=7.2.12 | |
| Fortinet FortiProxy | >=7.0.0<=7.0.19 |
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Reference Links
Frequently Asked Questions
What is the severity of FG-IR-24-535?
The severity of FG-IR-24-535 is considered high due to the potential for remote attackers to gain super-admin privileges.
How do I fix FG-IR-24-535?
To fix FG-IR-24-535, upgrade FortiOS to version 7.0.17 or later, or FortiProxy to versions 7.2.13 or 7.0.20 and later.
Which versions are affected by FG-IR-24-535?
FG-IR-24-535 affects FortiOS versions from 7.0.0 to 7.0.16 and FortiProxy versions from 7.2.0 to 7.2.12 and 7.0.0 to 7.0.19.
What types of software are affected by FG-IR-24-535?
The vulnerability FG-IR-24-535 affects Fortinet's FortiOS and FortiProxy software products.
Can FG-IR-24-535 be exploited remotely?
Yes, FG-IR-24-535 can be exploited remotely via crafted requests to the Node.js websocket module.
- agent/last-modified-date
- agent/type
- agent/first-publish-date
- agent/severity
- collector/fortiguard-psirt-latest
- source/FortiGuard
- alias/CVE-2024-55591
- agent/title
- agent/softwarecombine
- agent/description
- collector/bleeping-computer
- source/BleepingComputer
- alias/CVE-2025-24472
- alias/FG-IR-24-535
- agent/references
- agent/source
- agent/event
- agent/trending
- agent/tags
- collector/fortiguard-psirt
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/fortinet
- canonical/fortinet fortios ips engine
- version/fortinet fortios ips engine/7.0.0
- version/fortinet fortios ips engine/7.0.16
- canonical/fortinet fortiproxy
- version/fortinet fortiproxy/7.2.0
- version/fortinet fortiproxy/7.2.12
- version/fortinet fortiproxy/7.0.0
- version/fortinet fortiproxy/7.0.19