CVE-2023-36550CWE-78

A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiWLM version 8.6.0 through 8.6.5 and 8.5.0 through…

Critical · published October 10, 2023

CVSS v3.1
9.6
EPSS
2%
Percentile
84.5
In the wild
Unconfirmed
What it is

🚨 An attacker can run commands on your server with just a specially crafted HTTP GET request in Fortinet FortiWLM! 🔥 Think of it like a waiter who never double-checks the orders — they’re serving up whatever the customer says, even if it’s completely unauthorized! This vulnerability can lead to an attacker executing arbitrary code on your system, potentially gaining full control of your network. Imagine the chaos if a person could hijack sensitive data, alter configurations, or bring your services to a grinding halt! The stakes are incredibly high here.

Put simply

Think of it like a waiter who never double-checks the orders — they’re serving up whatever the customer says, even if it’s completely unauthorized! In Fortinet FortiWLM versions 8.6.0 to 8.6.5 and 8.5.0 to 8.5.4, improper neutralization of special elements in OS commands allows attackers to inject and execute commands through cleverly crafted HTTP GET parameters.

What to do

This vulnerability can lead to an attacker executing arbitrary code on your system, potentially gaining full control of your network. Imagine the chaos if a person could hijack sensitive data, alter configurations, or bring your services to a grinding halt! The stakes are incredibly high here. Immediately update FortiWLM to version 8.6.6 or 8.5.5 to close this critical vulnerability. Additionally, review server configurations and access controls to safeguard against any unauthorized command executions. Don't forget to monitor logs for any suspicious activities! You’ve got this! With these steps, you’ll be back to hero status in no time! 🛡️

The record
Technical detail
CVSS v3.1
9.6 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:X/RC:X
CVSS v4.0
Not supplied
EPSS
0.02486 · 84.5th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2023-10-10T16:51Z
EPSS history
Timeline
  • 10 OCT 16:51Z
    A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiWLM version 8.6.0 through 8.6.5 and 8.5.0 through…
    cvelistv5