CVE-2022-41006 in QUARTZ-GOLD
Summary
by MITRE • 01/27/2023
Several stack-based buffer overflow vulnerabilities exist in the DetranCLI command parsing functionality of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020. A specially-crafted network packet can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger these vulnerabilities.This buffer overflow is in the function that manages the 'no ip static route destination A.B.C.D gateway A.B.C.D mask A.B.C.D metric <0-10> interface (lan|wan|vpn) description WORD' command template.
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Analysis
by VulDB Data Team • 11/05/2025
The CVE-2022-41006 vulnerability represents a critical stack-based buffer overflow within the DetranCLI command parsing system of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020 network security device. This flaw resides in the command line interface functionality responsible for processing network configuration commands, specifically targeting the 'no ip static route' command template that handles destination IP addresses, gateway addresses, subnet masks, metrics, interface designations, and descriptive text fields. The vulnerability manifests when the system processes malformed or excessively long input parameters within the static route command structure, creating a condition where attacker-controlled data can overwrite adjacent memory locations on the stack. This type of vulnerability falls under CWE-121 stack-based buffer overflow, which is classified as a severe memory safety issue that can lead to complete system compromise.
The technical exploitation of this vulnerability occurs through crafted network packets that contain maliciously formatted static route commands. When the DetranCLI parser encounters input exceeding the allocated buffer space for command parameters, it fails to perform proper bounds checking before copying data to the stack. The specific command template involves multiple fields including destination address, gateway address, mask, metric values, interface type, and description text, each of which can be individually targeted for overflow. Attackers can leverage this vulnerability by sending a sequence of carefully constructed requests that trigger the buffer overflow condition, potentially allowing arbitrary code execution with the privileges of the affected service. This represents a direct path to remote code execution as outlined in the attack pattern taxonomy of the MITRE ATT&CK framework under the technique of command and control.
The operational impact of CVE-2022-41006 extends beyond simple privilege escalation to encompass complete network device compromise and potential lateral movement within affected networks. Since the vulnerability exists in the command parsing functionality of a network security device, successful exploitation could allow attackers to modify routing tables, redirect network traffic, disable security features, or establish persistent backdoors. The device's role as a network gateway makes this particularly dangerous as it could enable attackers to gain control over network traffic flow and potentially access sensitive internal systems. Organizations running affected Siretta QUARTZ-GOLD devices face significant risk of unauthorized network access, data exfiltration, and disruption of critical network services. The vulnerability's remote exploitability means that attackers can target these devices from external networks without requiring physical access or prior authentication, making it especially concerning for perimeter security.
Mitigation strategies for CVE-2022-41006 should prioritize immediate firmware updates from Siretta to address the underlying buffer overflow conditions in the DetranCLI component. Network administrators should implement strict input validation and access control measures to limit exposure while waiting for vendor patches, including disabling unnecessary network services and restricting command-line access to trusted administrative networks. Additional protective measures include deploying network segmentation to isolate affected devices, implementing intrusion detection systems to monitor for exploitation attempts, and conducting thorough network audits to identify potentially compromised systems. Organizations should also consider implementing network access control lists that restrict the types of commands that can be executed through the CLI interface and establish monitoring procedures to detect anomalous command execution patterns that might indicate exploitation attempts. The vulnerability highlights the importance of proper input validation and bounds checking in network device firmware implementations, aligning with industry best practices for secure coding standards and defensive programming techniques.