CVE-2018-12921 Explained : Impact and Mitigation
Learn about CVE-2018-12921 affecting Electro Industries GaugeTech Nexus devices. Understand the impact, technical details, and mitigation steps for this security vulnerability.
Electro Industries GaugeTech Nexus devices are vulnerable to unauthorized remote access, potentially exposing confidential data through specific URIs.
Understanding CVE-2018-12921
This CVE identifies a security vulnerability in Electro Industries GaugeTech Nexus devices that could lead to unauthorized access to sensitive information.
What is CVE-2018-12921?
The vulnerability in Electro Industries GaugeTech Nexus devices allows unauthorized individuals to remotely access potentially confidential data by directly requesting specific URIs.
The Impact of CVE-2018-12921
Unauthorized access to sensitive information can compromise the confidentiality and integrity of data stored on the affected devices.
Technical Details of CVE-2018-12921
Electro Industries GaugeTech Nexus devices are susceptible to remote exploitation due to the following:
Vulnerability Description
Remote attackers can obtain potentially sensitive information by directly requesting specific URIs on the affected devices.
Affected Systems and Versions
- Product: Electro Industries GaugeTech Nexus
- Vendor: Not applicable
- Versions: Not applicable
Exploitation Mechanism
Attackers can exploit this vulnerability by sending direct requests for meter_information.htm, diag_system.htm, or diag_dnp_lan_wan.htm URIs.
Mitigation and Prevention
To address CVE-2018-12921, consider the following steps:
Immediate Steps to Take
- Implement network segmentation to restrict access to vulnerable devices.
- Regularly monitor and analyze network traffic for any suspicious activity.
- Apply access controls and authentication mechanisms to limit unauthorized access.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
- Keep systems up to date with the latest security patches and firmware updates.
Patching and Updates
- Stay informed about security advisories related to Electro Industries GaugeTech Nexus devices.
- Apply patches and updates provided by the vendor to mitigate the vulnerability.