CVE-2022-41024 : Exploit Details and Defense Strategies

A stack-based buffer overflow vulnerability has been identified in the DetranCLI command parsing functionality of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020. This vulnerability could allow an attacker to execute arbitrary commands via a malicious network packet.

Understanding CVE-2022-41024

What is CVE-2022-41024?

The vulnerability is classified as CWE-120, which refers to a Buffer Copy without Checking Size of Input (Classic Buffer Overflow) flaw.

The Impact of CVE-2022-41024

Exploitation of this vulnerability could result in arbitrary command execution, posing a high risk to the confidentiality, integrity, and availability of the affected systems.

Technical Details of CVE-2022-41024

Vulnerability Description

The vulnerability exists in the 'no vpn pptp advanced name WORD dns (yes|no) mtu <128-16384> mru <128-16384> mppe (on|off) stateful (on|off)' command template, allowing attackers to trigger stack-based buffer overflows.

Affected Systems and Versions

Siretta QUARTZ-GOLD G5.0.1.5-210720-141020 is confirmed to be affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending specially-crafted network packets to the affected system, leading to arbitrary command execution.

Mitigation and Prevention

Immediate Steps to Take

Organizations are advised to apply patches provided by the vendor promptly to mitigate the risk of exploitation.

Long-Term Security Practices

Implement network segmentation to minimize the impact of potential attacks on critical systems.
Regularly monitor network traffic for any suspicious activity that may indicate an exploit attempt.

Patching and Updates

Stay informed about security updates and patches released by Siretta for the QUARTZ-GOLD G5.0.1.5-210720-141020 to address this vulnerability.