CVE-2023-41373CWE-22

BIG-IP Configuration Utility vulnerability

High · published October 10, 2023

CVSS v3.1
8.8
EPSS
2%
Percentile
83.1
In the wild
Unconfirmed
What it is

⚡ An authenticated attacker can open a backdoor to your BIG-IP system using a directory traversal vulnerability — a sneaky way to cross security boundaries! 🔥 Think of it as an intruder slipping through a restricted area of a museum, bypassing security to access hidden exhibits. In this case, an attacker could execute commands they shouldn’t have access to, potentially wreaking havoc on your system. If exploited, this vulnerability could allow an attacker to execute commands on your BIG-IP system, which could lead to unauthorized access or system manipulation. This breach could compromise sensitive configurations, leaving your infrastructure vulnerable to further attacks or disruptions.

Put simply

Think of it as an intruder slipping through a restricted area of a museum, bypassing security to access hidden exhibits. In this case, an attacker could execute commands they shouldn’t have access to, potentially wreaking havoc on your system. The directory traversal vulnerability in the BIG-IP Configuration Utility allows an authenticated attacker to manipulate file paths, executing commands on the system. This bypasses the intended security boundaries, potentially leading to unauthorized actions.

What to do

If exploited, this vulnerability could allow an attacker to execute commands on your BIG-IP system, which could lead to unauthorized access or system manipulation. This breach could compromise sensitive configurations, leaving your infrastructure vulnerable to further attacks or disruptions. To protect your system, ensure you update to the latest version of the BIG-IP software that addresses this vulnerability. Regularly review user permissions and audit access logs to catch any unusual activity. Don’t forget to harden your security configurations! You've got this! With these steps, you'll lock down your BIG-IP system in no time. 🛡️

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02290 · 83.1th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2023-10-10T12:33Z
EPSS history
Timeline
  • 10 OCT 12:33Z
    BIG-IP Configuration Utility vulnerability
    cvelistv5