CVE-2018-12300 : What You Need to Know
Learn about CVE-2018-12300, an Arbitrary Redirect vulnerability in Seagate NAS OS version 4.3.15.1 allowing attackers to expose information in the Referer header by manipulating the 'state' URL parameter.
An Arbitrary Redirect vulnerability in Seagate NAS OS version 4.3.15.1 allows attackers to expose information in the Referer header by manipulating the 'state' URL parameter.
Understanding CVE-2018-12300
This CVE involves an Arbitrary Redirect vulnerability in Seagate NAS OS version 4.3.15.1 that can be exploited to reveal information in the Referer header.
What is CVE-2018-12300?
The vulnerability allows attackers to disclose information in the Referer header by exploiting the 'state' URL parameter in the echo-server.html file within Seagate NAS OS version 4.3.15.1.
The Impact of CVE-2018-12300
Attackers can unveil sensitive information in the Referer header, potentially leading to unauthorized access or data leakage.
Technical Details of CVE-2018-12300
This section provides technical insights into the vulnerability.
Vulnerability Description
The vulnerability lies in the echo-server.html file in Seagate NAS OS version 4.3.15.1, enabling attackers to manipulate the 'state' URL parameter to expose information in the Referer header.
Affected Systems and Versions
- Affected System: Seagate NAS OS version 4.3.15.1
- Affected Component: echo-server.html
Exploitation Mechanism
Attackers exploit the vulnerability by manipulating the 'state' URL parameter in the echo-server.html file to access and disclose information in the Referer header.
Mitigation and Prevention
Protecting systems from CVE-2018-12300 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Disable access to the vulnerable echo-server.html file if possible.
- Monitor and restrict the usage of the 'state' URL parameter.
- Implement network-level controls to filter and sanitize incoming requests.
Long-Term Security Practices
- Regularly update and patch Seagate NAS OS to mitigate known vulnerabilities.
- Conduct security assessments and penetration testing to identify and address potential weaknesses.
Patching and Updates
- Apply patches and updates provided by Seagate for Seagate NAS OS version 4.3.15.1 to fix the Arbitrary Redirect vulnerability.