CVE-2021-22794CWE-22

A CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists that could cause remote code execution

Critical · published March 28, 2022

CVSS v3.1
9.1
EPSS
2%
Percentile
82.5
In the wild
Unconfirmed
What it is

🚨 A sneaky path traversal vulnerability in StruxureWare Data Center Expert could allow an attacker to execute remote code with just a crafted request! 🔥 Think of it like a delivery driver with a poorly written address that leads them into restricted areas they shouldn’t be in — if they can follow the wrong path, they can access anything behind those closed doors. If exploited, this vulnerability could allow attackers to run arbitrary code on the server, potentially compromising an entire data center. This means they could manipulate data, disrupt services, or hijack sensitive operations — an absolute disaster in any infrastructure!

Put simply

Think of it like a delivery driver with a poorly written address that leads them into restricted areas they shouldn’t be in — if they can follow the wrong path, they can access anything behind those closed doors. CVE-2021-22794 is a path traversal vulnerability due to improper restriction of request paths, enabling unauthorized access to sensitive directories and execution of arbitrary code.

What to do

If exploited, this vulnerability could allow attackers to run arbitrary code on the server, potentially compromising an entire data center. This means they could manipulate data, disrupt services, or hijack sensitive operations — an absolute disaster in any infrastructure! To protect your systems, update StruxureWare Data Center Expert to version 7.8.2 or later. Also, review server configurations to tighten directory permissions and ensure proper validation of input paths. You've got this! With these steps, you can fortify your defenses and keep your infrastructure safe. 🛡️

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
0.02216 · 82.5th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2022-03-28T16:25Z
EPSS history
Timeline
  • 28 MAR 16:25Z
    A CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists that could cause remote code execution
    cvelistv5