CVE-2020-10966 Explained : Impact and Mitigation
Learn about CVE-2020-10966, a critical vulnerability in VESTA and Hestia Control Panels allowing account takeover via host header manipulation. Find mitigation steps here.
A vulnerability in the Password Reset Module in VESTA Control Panel and Hestia Control Panel could lead to an account takeover due to host header manipulation.
Understanding CVE-2020-10966
This CVE involves a security issue in the Password Reset Module of VESTA Control Panel up to version 0.9.8-25 and Hestia Control Panel before version 1.1.1.
What is CVE-2020-10966?
The vulnerability arises from host header manipulation, allowing attackers to take over user accounts by sending a reset URL with a server name controlled by the attacker.
The Impact of CVE-2020-10966
Exploitation of this vulnerability could result in unauthorized access to user accounts, potentially leading to data theft or manipulation.
Technical Details of CVE-2020-10966
This section provides more in-depth technical insights into the vulnerability.
Vulnerability Description
The flaw in the Password Reset Module allows attackers to manipulate the host header, enabling them to craft reset URLs with malicious server names.
Affected Systems and Versions
- VESTA Control Panel versions up to 0.9.8-25
- Hestia Control Panel versions before 1.1.1
Exploitation Mechanism
Attackers exploit the vulnerability by manipulating the host header to send reset URLs containing a server name under their control.
Mitigation and Prevention
Protecting systems from CVE-2020-10966 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Update VESTA Control Panel to version 0.9.8-26 or later.
- Upgrade Hestia Control Panel to version 1.1.1 or higher.
- Monitor account activities for any suspicious behavior.
Long-Term Security Practices
- Implement multi-factor authentication to enhance account security.
- Regularly audit and review access controls and permissions.
- Educate users on phishing techniques and best practices for account security.
Patching and Updates
- Apply security patches promptly to address known vulnerabilities.
- Stay informed about security advisories and updates from the control panel providers.