CVE-2024-31844: Information Disclosure Vulnerability in Italtel Embrace 1.6.4

A security vulnerability has been discovered in Italtel Embrace 1.6.4 that allows an unauthenticated attacker to gain access to sensitive information about the server due to improper handling of application errors. This issue, identified as CVE-2024-31844, has the potential to put sensitive data at risk, and thus, requires immediate attention.

Description

Italtel Embrace 1.6.4 is a software solution for unified communication that simplifies the management of audio, video, and web communication tools catering to different industries. The software, however, is found to have a vulnerability that allows attackers to obtain valuable information about the server infrastructure.

When a malicious actor crafts a specific request, the application generates an error that contains sensitive information about the server, such as the absolute path of the source code, which can be exploited to launch further attacks on the system.

Exploit Details

The vulnerability occurs due to improper error handling by the server, which inadvertently discloses sensitive information in error messages. This can potentially help an attacker map the internal architecture of the system and identify other components that might be exploitable.

An example of a malicious request triggering said error could look like this

GET /path/to/vulnerable/endpoint/?parameter=value' HTTP/1.1
Host: target.example.com

Upon receiving this specially crafted request, the application might return an error message containing sensitive information such as:

Error: file_get_contents(/path/to/embraceserver/app/core/file.php): failed to open stream: No such file or directory in /path/to/embraceserver/init.php on line 200

By accessing this error message, an attacker can obtain the server's file structure and utilize this information for planning further attacks.

Mitigation

A patch has been released by Italtel to fix this vulnerability in Embrace 1.6.4 and it is highly recommended that users update their software to the latest version to minimize the risk of exploitation.

Additionally, administrators should ensure that error messages returned by the server do not reveal sensitive information. Instead, create custom error pages that provide user-friendly descriptions of the problem encountered without exposing the inner workings of the application.

References

1. Original Advisory: https://www.example.com/CVE-2024-31844-advisory
2. Italtel Embrace Official Website: https://www.italtel.com/products-and-solutions/embrace/
3. CVE-2024-31844 Details: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-31844
4. Patch Information: https://www.example.com/CVE-2024-31844-patch

Conclusion

CVE-2024-31844 is a critical vulnerability in Italtel Embrace 1.6.4, which allows unauthenticated attackers to gain access to sensitive information about the server infrastructure. Users are advised to update their software to the latest version and configure custom error pages to ensure secure communication and prevent data leaks.

Timeline

Published on: 05/21/2024 16:15:26 UTC
Last modified on: 07/26/2024 18:21:23 UTC