CVE-2021-33558 : Security Advisory and Response
Learn about CVE-2021-33558, a vulnerability in Boa 0.94.13 that allows remote attackers to obtain sensitive information. Understand the impact, technical details, and mitigation steps.
A detailed overview of CVE-2021-33558 highlighting the vulnerability, impact, technical details, and mitigation steps.
Understanding CVE-2021-33558
CVE-2021-33558 involves a vulnerability in Boa 0.94.13 that allows remote attackers to access sensitive information due to a misconfiguration.
What is CVE-2021-33558?
The vulnerability in Boa 0.94.13 enables attackers to retrieve sensitive data by exploiting specific files such as backup.html, preview.html, js/log.js, log.html, email.html, online-users.html, and config.js.
The Impact of CVE-2021-33558
The impact of this vulnerability is significant as it allows remote attackers to access sensitive information, posing a risk to the confidentiality and integrity of the affected system.
Technical Details of CVE-2021-33558
Learn about the specifics of the vulnerability, affected systems, and the exploitation mechanism.
Vulnerability Description
Boa 0.94.13 is susceptible to a misconfiguration that enables remote attackers to access sensitive information through specific files.
Affected Systems and Versions
Vendor and product information are not available, but versions using Boa 0.94.13 are susceptible to this vulnerability.
Exploitation Mechanism
Attackers can exploit this issue by leveraging the misconfigured files like backup.html, preview.html, and others to obtain sensitive data.
Mitigation and Prevention
Discover the steps to mitigate the impact of CVE-2021-33558 and prevent future vulnerabilities.
Immediate Steps to Take
Ensure that sensitive data and files are secured, consider restricting access to the affected files, and monitor for any unauthorized access.
Long-Term Security Practices
Adopt a proactive approach to security by implementing regular security assessments, conducting security training, and staying updated on the latest security practices.
Patching and Updates
If available, apply patches or updates provided by the software vendor to address the vulnerability and enhance the security of the affected system.