CVE-2023-45281 Explained : Impact and Mitigation
Learn about CVE-2023-45281, a vulnerability in Yamcs 5.8.6 that allows attackers to acquire session cookies through uploaded HTML files. Find out the impact, affected systems, and mitigation steps.
A vulnerability in Yamcs 5.8.6 allows attackers to acquire the session cookie by uploading a malicious HTML file.
Understanding CVE-2023-45281
This section will cover the details of the CVE-2023-45281 vulnerability in Yamcs application.
What is CVE-2023-45281?
The CVE-2023-45281 vulnerability is present in Yamcs 5.8.6, enabling malicious actors to retrieve the session cookie through the upload of a specifically crafted HTML file.
The Impact of CVE-2023-45281
This vulnerability poses a security risk as it allows unauthorized individuals to access and potentially exploit user session information.
Technical Details of CVE-2023-45281
In this section, we'll delve into the technical aspects of the CVE-2023-45281 vulnerability.
Vulnerability Description
The vulnerability in Yamcs 5.8.6 facilitates the extraction of the session cookie via a malicious HTML file upload.
Affected Systems and Versions
The affected system for CVE-2023-45281 is Yamcs version 5.8.6.
Exploitation Mechanism
Attackers can exploit this vulnerability by uploading a specially crafted HTML file to the Yamcs application.
Mitigation and Prevention
To secure systems from CVE-2023-45281, it is crucial to implement the following measures.
Immediate Steps to Take
- Disable file uploads in Yamcs 5.8.6 to prevent the exploitation of this vulnerability.
Long-Term Security Practices
- Regularly monitor and update the Yamcs application to patch any security loopholes.
- Educate users on safe upload practices to mitigate the risk of malicious file uploads.
Patching and Updates
Ensure that Yamcs is updated to the latest version with security patches to address CVE-2023-45281.