CVE-2021-42081CWE-78

Authenticated Remote Command Execution vulnerability in OSNEXUS QuantaStor before 6.0.0.355

Critical · published July 10, 2023

CVSS v3.1
9.1
EPSS
1%
Percentile
68.7
In the wild
Unconfirmed
What it is

🚨 An authenticated admin can execute ANY shell command remotely! It's like giving a VIP a key to the kitchen and letting them cook up chaos! 🔥 Think of it like having a restaurant where the head chef can make any dish they want without anyone checking the recipes. If they get a little too adventurous, you could end up with a disaster on your plate! An attacker with admin credentials could unleash havoc by executing arbitrary commands on the server, potentially leading to data leaks, service interruptions, or even complete system takeover. This level of access means they could manipulate or destroy critical data, making this vulnerability absolutely devastating!

Put simply

Think of it like having a restaurant where the head chef can make any dish they want without anyone checking the recipes. If they get a little too adventurous, you could end up with a disaster on your plate! CVE-2021-42081 enables an authenticated administrator to remotely execute arbitrary shell commands via the API, as there's insufficient command validation when handling requests.

What to do

An attacker with admin credentials could unleash havoc by executing arbitrary commands on the server, potentially leading to data leaks, service interruptions, or even complete system takeover. This level of access means they could manipulate or destroy critical data, making this vulnerability absolutely devastating! To mitigate this vulnerability, ensure you update the API to validate and sanitize all inputs strictly. Regularly review and tighten user permissions, especially for admin accounts, to limit exposure. Patch to the latest version as soon as possible! You've got this! Address this issue now, and you'll be well on your way to securing your system like a pro! 🛡️

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01230 · 68.7th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2023-07-10T06:29Z
EPSS history
Timeline
  • 10 JUL 06:29Z
    Authenticated Remote Command Execution vulnerability in OSNEXUS QuantaStor before 6.0.0.355
    cvelistv5