CVE-2020-9474 : Exploit Details and Defense Strategies
Learn about CVE-2020-9474 affecting S. Siedle & Soehne SG 150-0 Smart Gateway before 1.2.4, allowing remote code execution. Find mitigation steps and preventive measures.
The S. Siedle & Soehne SG 150-0 Smart Gateway before 1.2.4 allows remote code execution via the backup functionality in the web frontend. An attacker with network access can gain root access on the gateway.
Understanding CVE-2020-9474
This CVE involves a security vulnerability in the S. Siedle & Soehne SG 150-0 Smart Gateway that allows remote code execution.
What is CVE-2020-9474?
The CVE-2020-9474 vulnerability in the S. Siedle & Soehne SG 150-0 Smart Gateway allows attackers to execute code remotely through the web frontend's backup feature, potentially leading to unauthorized access.
The Impact of CVE-2020-9474
The vulnerability enables attackers with network access to achieve root access on the gateway, posing a significant security risk to the device and potentially compromising the entire system.
Technical Details of CVE-2020-9474
This section provides more technical insights into the CVE.
Vulnerability Description
The vulnerability in the S. Siedle & Soehne SG 150-0 Smart Gateway before version 1.2.4 allows for remote code execution through the web frontend's backup functionality.
Affected Systems and Versions
- Product: S. Siedle & Soehne SG 150-0 Smart Gateway
- Versions affected: Before 1.2.4
Exploitation Mechanism
By exploiting the backup functionality in the web frontend, attackers can chain exploits to gain root access on the gateway.
Mitigation and Prevention
Protecting systems from CVE-2020-9474 is crucial to maintaining security.
Immediate Steps to Take
- Update the S. Siedle & Soehne SG 150-0 Smart Gateway to version 1.2.4 or newer to mitigate the vulnerability.
- Restrict network access to the gateway to trusted entities only.
Long-Term Security Practices
- Regularly monitor for security updates and patches for the gateway.
- Implement network segmentation to limit the impact of potential breaches.
Patching and Updates
- Stay informed about security advisories from the vendor and apply patches promptly to address known vulnerabilities.