CVE-2021-27825 : What You Need to Know
Learn about CVE-2021-27825, a directory traversal vulnerability on Mercury MAC1200R devices that allows unauthorized access to sensitive files via a web-static/ URL. Find out about the impact, technical details, and mitigation steps.
A directory traversal vulnerability on Mercury MAC1200R devices allows attackers to read arbitrary files via a web-static/ URL.
Understanding CVE-2021-27825
This CVE-2021-27825 involves a directory traversal vulnerability found on Mercury MAC1200R devices, enabling attackers to access arbitrary files through a specific URL.
What is CVE-2021-27825?
CVE-2021-27825 is a security flaw that exists in Mercury MAC1200R devices, permitting unauthorized users to view sensitive files using a web-static/ URL.
The Impact of CVE-2021-27825
This vulnerability could lead to unauthorized access to confidential information stored on affected devices, potentially resulting in data breaches and privacy violations.
Technical Details of CVE-2021-27825
The technical aspects of CVE-2021-27825 include details on the vulnerability, affected systems and versions, and the exploitation mechanism.
Vulnerability Description
The vulnerability allows attackers to perform directory traversal, bypassing restrictions to access files beyond the intended directory.
Affected Systems and Versions
All Mercury MAC1200R devices are affected by this vulnerability, regardless of specific vendors, products, or versions.
Exploitation Mechanism
By manipulating the web-static/ URL, threat actors can navigate to unauthorized directories and retrieve sensitive information stored on the device.
Mitigation and Prevention
To mitigate the risks associated with CVE-2021-27825, immediate steps should be taken alongside long-term security practices and regular software updates.
Immediate Steps to Take
Implement access controls, restrict URL access, and monitor network traffic for any suspicious activity related to directory traversal.
Long-Term Security Practices
Enhance device security by regularly updating firmware, conducting security audits, and educating users about safe browsing practices.
Patching and Updates
Ensure that the latest patches and security updates are applied to Mercury MAC1200R devices to address and prevent the exploitation of this vulnerability.