Mageni Mageni Security LLC

Mageni can help you to save time and money

Mageni automates for you the vulnerability scanning, assessment and management process saving you a ton of time, resources, and money. Mageni is used by companies of all sizes. You will love Mageni's powerful features and ease of use. No registration or credit card is required.

Download Now
App screenshot

Apache HTTP Server 2.4.49 - 2.4.50 Directory Traversal / RCE Vulnerability - Linux

Information

Severity

Severity

Medium

Family

Family

Web Servers

CVSSv2 Base

CVSSv2 Base

5.0

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Solution Type

Solution Type

Vendor Patch

Created

Created

8 months ago

Modified

Modified

8 months ago

Share

Summary

Apache HTTP Server is prone to a directory traversal and a possible remote code execution (RCE) vulnerability.

Insight

Insight

It was found that the fix for CVE-2021-41773 in Apache HTTP Server 2.4.50 was insufficient. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside of these directories are not protected by the usual default configuration 'require all denied', these requests can succeed. If CGI scripts are also enabled for these aliased paths, this could allow for remote code execution.

Affected Software

Affected Software

Apache HTTP Server version 2.4.49 through 2.4.50.

Detection Method

Detection Method

Checks if a vulnerable version is present on the target host.

Solution

Solution

Update to version 2.4.51 or later.

Common Vulnerabilities and Exposures (CVE)

References

Automate with a few clicks your vulnerability scanning, assessment and management process

Automate with a few clicks your vulnerability scanning, assessment and management process

Mageni automates for you the vulnerability scanning, assessment and management process saving you a ton of time, resources, and money. No registration or credit card is required. Mageni Community Edition is fast, powerful, free, and open-source. Download it now and Mageni will find your vulnerabilities before they are exploited by hackers.

1. Download Multipass

sudo snap install multipass

2. Launch a multipass instance

multipass launch -c 2 -m 6G -d 20G -n mageni 20.04 && multipass shell mageni

3. Install Mageni

curl -sL https://www.mageni.net/installation | sudo bash

1. If you don’t have it already, install Brew. Then, to install Multipass simply execute:

brew install --cask multipass

2. Launch a multipass instance

multipass launch -c 2 -m 6G -d 20G -n mageni 20.04 && multipass shell mageni

2. Install Mageni

curl -sL https://www.mageni.net/installation | sudo bash

1. Download the installer for Windows

Note: You need Windows 10 Pro/Enterprise/Education v 1803 or later, or any Windows 10 with VirtualBox

2. Ensure your network is private

Make sure your local network is designated as private, otherwise Windows prevents Multipass from starting.

3. Run the installer

You need to allow the installer to gain Administrator privileges.

4. Launch a multipass instance

multipass launch -c 2 -m 6G -d 20G -n mageni 20.04

5. Log into the multipass instance

multipass shell mageni

6. Install Mageni

curl -sL https://www.mageni.net/installation | sudo bash