CVE-2023-46681 Explained : Impact and Mitigation
Learn about the CVE-2023-46681 vulnerability in BUFFALO INC.'s VR-S1000 firmware up to version 2.37, allowing authenticated attackers to execute arbitrary commands.
A detailed analysis of the CVE-2023-46681 vulnerability affecting BUFFALO INC.'s VR-S1000 firmware.
Understanding CVE-2023-46681
This section dives into the specifics of the CVE-2023-46681 vulnerability.
What is CVE-2023-46681?
The CVE-2023-46681 vulnerability involves an 'Improper neutralization of argument delimiters in a command' (Argument Injection) flaw in the VR-S1000 firmware versions up to 2.37. This allows an authenticated attacker to execute arbitrary commands via the product's command line interface.
The Impact of CVE-2023-46681
The vulnerability can be exploited by authenticated attackers to run unauthorized commands on affected systems, potentially leading to further compromise and unauthorized access.
Technical Details of CVE-2023-46681
This section provides more in-depth technical insights into CVE-2023-46681.
Vulnerability Description
The vulnerability arises from the insufficient sanitization of user-supplied input in the command line interface of VR-S1000 firmware, enabling malicious command execution.
Affected Systems and Versions
BUFFALO INC.'s VR-S1000 devices running firmware versions 2.37 and earlier are impacted by this vulnerability.
Exploitation Mechanism
An authenticated attacker with access to the product's command line interface can exploit this vulnerability by injecting malicious commands.
Mitigation and Prevention
Understanding how to mitigate and prevent CVE-2023-46681 is crucial to maintaining system security.
Immediate Steps to Take
Users should immediately update the VR-S1000 firmware to a patched version provided by BUFFALO INC. Also, restrict access to the command line interface to authorized personnel only.
Long-Term Security Practices
Implement regular security training for staff to raise awareness about security threats like command injection. Monitor system logs for any unusual command executions.
Patching and Updates
Stay updated with security advisories from BUFFALO INC. and apply firmware patches promptly to address known vulnerabilities.