CVE-2022-23992: Critical Vulnerability in XCOM Data Transport for Windows, Linux, and UNIX 11.6 Releases Allowing Remote Attackers to Execute Arbitrary Commands with Elevated Privileges

Recent reports have surfaced regarding a vulnerability identified as CVE-2022-23992. This vulnerability affects the XCOM Data Transport software suite for Windows, Linux, and UNIX, specifically version 11.6. Due to insufficient input validation, remote attackers could potentially exploit the vulnerability to execute arbitrary commands with elevated privileges. In this post, we will delve into the details of CVE-2022-23992 and provide helpful resources for understanding the threat and addressing it.

Overview of XCOM Data Transport

XCOM Data Transport is a robust data integration solution designed to simplify and automate data transfer and file processing for enterprises. The software works across Windows, Linux, and UNIX operating systems, providing secure and reliable data transport capabilities. However, with the discovery of CVE-2022-23992, it has become clear that version 11.6 of the software suite has a critical vulnerability that could pose a significant risk to users.

CVE-2022-23992 Vulnerability Details

The vulnerability stems from insufficient input validation within the XCOM Data Transport for Windows, Linux, and UNIX 11.6 releases. This means that it is possible for a remote attacker to send specially crafted input data to the software, and due to the lack of adequate validation checks, the data will be accepted and processed, potentially allowing the attacker to execute arbitrary commands with elevated privileges.

A typical exploit scenario would involve the attacker injecting malicious code into a data transfer request to exploit the vulnerability. The code snippet below demonstrates an example of how a remote attacker might construct and send a malicious data packet to a vulnerable XCOM Data Transport instance:

import socket

# Attacker's malicious payload
payload = "arbitrary_command"

# Craft the malicious packet
malicious_packet = "XCOM_DATA|" + payload

# Target server IP and port
target_server = ('target_IP', target_port)

# Establish a connection to the target server
connection = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
connection.connect(target_server)

# Send the malicious_packet to the target server
connection.sendall(malicious_packet.encode())

# Close the connection
connection.close()

Affected Versions and Mitigation

All 11.6 releases of XCOM Data Transport for Windows, Linux, and UNIX are affected by CVE-2022-23992. Users are urged to immediately update their software to the latest version, which includes a patch for the vulnerability. The patch can be found on the official XCOM Data Transport website:

- Link to the XCOM Data Transport patch and updates

Moreover, it is crucial to establish proper network segmentation and implement strong access controls to limit potential attackers' ability to send data to vulnerable instances of XCOM Data Transport. This should be done in conjunction with updating to the latest patched software version.

Conclusion

In conclusion, CVE-2022-23992 is a critical vulnerability affecting XCOM Data Transport for Windows, Linux, and UNIX 11.6 releases. Due to insufficient input validation, remote attackers have the potential to exploit this vulnerability and execute arbitrary commands with elevated privileges. To mitigate the risk, users should update their software to the latest version, apply appropriate network segmentation, and implement strong access controls to restrict unauthorized access to XCOM Data Transport instances.

Timeline

Published on: 02/14/2022 22:15:00 UTC
Last modified on: 02/19/2022 04:17:00 UTC