CVE-2021-39245 : What You Need to Know
Discover the impact of CVE-2021-39245, a vulnerability involving hardcoded .htaccess credentials in Altus Nexto, Nexto Xpress, and Hadron Xtorm devices. Learn about affected systems, exploitation, and mitigation steps.
This CVE entry describes hardcoded .htaccess credentials found in Altus Nexto, Nexto Xpress, and Hadron Xtorm devices, impacting various versions of the mentioned products.
Understanding CVE-2021-39245
This section will provide an overview of the vulnerability and its implications.
What is CVE-2021-39245?
The vulnerability involves hardcoded .htaccess credentials in certain devices, posing a security risk to affected products.
The Impact of CVE-2021-39245
The hardcoded credentials issue affects multiple Altus Nexto, Nexto Xpress, and Hadron Xtorm devices, potentially leading to unauthorized access and data breaches.
Technical Details of CVE-2021-39245
Explore the technical aspects and specifics of this CVE entry.
Vulnerability Description
The hardcoded .htaccess credentials for getlogs.cgi on Altus Nexto, Nexto Xpress, and Hadron Xtorm devices expose security vulnerabilities across different versions of the products.
Affected Systems and Versions
- Nexto NX3003 1.8.11.0
- Nexto NX3004 1.8.11.0
- Nexto NX3005 1.8.11.0
- Nexto NX3010 1.8.3.0
- Nexto NX3020 1.8.3.0
- Nexto NX3030 1.8.3.0
- Nexto NX5100 1.8.11.0
- Nexto NX5101 1.8.11.0
- Nexto NX5110 1.1.2.8
- Nexto NX5210 1.1.2.8
- Nexto Xpress XP300 1.8.11.0
- Nexto Xpress XP315 1.8.11.0
- Nexto Xpress XP325 1.8.11.0
- Nexto Xpress XP340 1.8.11.0
- Hadron Xtorm HX3040 1.7.58.0
Exploitation Mechanism
The vulnerability can be exploited by attackers to gain unauthorized access to the systems by using the hardcoded .htaccess credentials.
Mitigation and Prevention
Learn about the steps to mitigate and prevent the exploitation of this vulnerability.
Immediate Steps to Take
- Change the default credentials immediately.
- Apply security patches provided by the vendor.
- Monitor and restrict access to the affected devices.
Long-Term Security Practices
- Implement strong password policies.
- Regularly update and patch software and firmware.
- Conduct security audits and assessments periodically.
Patching and Updates
Ensure all devices are updated with the latest patches and security fixes to address the hardcoded credentials issue.