CVE-2026-23592

Insecure File Handling allows Remote Code Execution in Backup Functionality

High · published January 27, 2026

CVSS v3.1
7.2
EPSS
1%
Percentile
58.2
In the wild
Unconfirmed
What it is

⚡ Authenticated attackers can leverage insecure file operations in HPE Aruba's Fabric Composer to execute commands remotely — a recipe for chaos! Think of it like a hotel that lets guests access the management office without checking IDs; once inside, they could change room rates, delete reservations, or even let in unwanted guests. This vulnerability is just as alarming — it allows attackers to run arbitrary commands on the operating system! If exploited, this could enable attackers to take full control of the underlying system. They could execute harmful commands, possibly leading to data breaches, system crashes, or worse. The potential fallout is absolutely devastating!

Put simply

Think of it like a hotel that lets guests access the management office without checking IDs; once inside, they could change room rates, delete reservations, or even let in unwanted guests. This vulnerability is just as alarming — it allows attackers to run arbitrary commands on the operating system! Insecure file operations in the backup functionality of HPE Aruba Networking Fabric Composer allow authenticated attackers to perform remote code execution on the OS by exploiting insufficient checks on accessible resources.

What to do

If exploited, this could enable attackers to take full control of the underlying system. They could execute harmful commands, possibly leading to data breaches, system crashes, or worse. The potential fallout is absolutely devastating! To protect your systems, immediately update to the latest version of HPE Aruba Networking Fabric Composer that addresses this vulnerability. Review access controls to ensure that only authorized users can execute sensitive operations. Regularly audit your configurations for security best practices. You’ve got this! By taking these proactive steps, you can fortify your defenses and keep your systems secure! 🛡️

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00862 · 58.2th percentile
Published
2026-01-27T17:57Z
EPSS history
Timeline
  • 27 JAN 17:57Z
    Insecure File Handling allows Remote Code Execution in Backup Functionality
    cvelistv5