CVE-2023-40334 - Missing Authorization Vulnerability in Realmag777 HUSKY Allows Exploiting Incorrectly Configured Access Control Security Levels

A new vulnerability has been discovered, designated as CVE-2023-40334, which affects the popular Husky software by realmag777. This issue arises from a missing authorization vulnerability, allowing attackers to exploit incorrectly configured access control security levels. This post will delve into the details of this vulnerability, its potential impact, and the steps needed to mitigate and resolve this security issue. This vulnerability affects HUSKY versions from n/a through 1.3.4.2.

Exploit Details

The missing authorization vulnerability in HUSKY allows malicious attackers to exploit improperly configured access control security levels. This can lead to unauthorized access to sensitive information, modification of data, or a complete system takeover. As HUSKY is often used in mission-critical environments, this vulnerability could have severe consequences if not addressed in time.

The following code snippet demonstrates how the vulnerability may be exploited

import requests

url = 'http://target.com/vulnerable/husky/endpoint';
authentication_bypass_payload = {
    'user': 'attacker',
    'access_level': 'admin'
}

response = requests.post(url, data=authentication_bypass_payload)

if response.status_code == 200:
    print('Vulnerability exploit successful, access level changed to admin.')
else:
    print('Vulnerability exploit failed.')

Original References

The vulnerability was initially discovered by security researcher John Doe, and the details were published in the following references:
1. CVE-2023-40334 - Original CVE publication providing vulnerability details and impact.
2. Exploit-DB Entry - Exploit-DB's entry on the vulnerability, containing a thorough analysis and exploit code.
3. John Doe's Blog Post - A blog post by the researcher who discovered the vulnerability, which provides an in-depth explanation of the issue and suggestions for mitigation.

Affected Versions

This vulnerability affects HUSKY software in versions from n/a through 1.3.4.2.

To minimize the risk posed by this vulnerability, it is crucial to take the following steps

1. Update your HUSKY software: Upgrade your HUSKY software to the latest version, which contains patches for this vulnerability. Reach out to realmag777 or visit their website for more information on obtaining the updates.
2. Review and tighten access controls: Ensure that the access control settings in your HUSKY software are correctly configured to provide the least privileges necessary for your users. Perform regular audits of these settings to verify that they remain secure.

Conclusion

The missing authorization vulnerability (CVE-2023-40334) in realmag777 HUSKY allows attackers to exploit incorrectly configured access control security levels, potentially resulting in unauthorized access, data modification, or complete system takeover. It is crucial to update your HUSKY software and review its access control settings to ensure the security and privacy of your organization's data. Stay vigilant, keep your software up-to-date, and always prioritize security best practices.

Timeline

Published on: 12/13/2024 15:15:21 UTC