CVE-2018-1000884 : Exploit Details and Defense Strategies

Vulnerability in Vesta CP version prior to commit f6f6f9cfbbf2979e301956d1c6ab5c44386822c0 allows information exposure through timing discrepancy, potentially enabling an attacker to change the administrator password.

Understanding CVE-2018-1000884

This CVE involves a vulnerability in Vesta CP that could lead to unauthorized access and password changes.

What is CVE-2018-1000884?

The vulnerability in Vesta CP versions before 0.9.8-18 allows attackers to exploit timing discrepancies in the password reset code, potentially compromising administrator passwords.

The Impact of CVE-2018-1000884

Exploiting this vulnerability could result in unauthorized access to administrator accounts and potential data breaches.

Technical Details of CVE-2018-1000884

This section provides technical details about the vulnerability.

Vulnerability Description

The vulnerability allows attackers to determine password reset codes and change administrator passwords through unauthenticated network connectivity.

Affected Systems and Versions

Affected system: Vesta CP versions before 0.9.8-18
Unaffected system: Version 0.9.8-19 and later

Exploitation Mechanism

The vulnerability is exploited through timing discrepancies in the password reset code located at web/reset/index.php, specifically at line 51.

Mitigation and Prevention

Protect your systems from CVE-2018-1000884 with these mitigation strategies.

Immediate Steps to Take

Update Vesta CP to version 0.9.8-19 or later to patch the vulnerability.
Monitor administrator account activities for any unauthorized changes.

Long-Term Security Practices

Regularly update software and apply security patches to prevent future vulnerabilities.
Implement strong password policies and multi-factor authentication to enhance security.

Patching and Updates

Ensure timely installation of software updates and security patches to mitigate the risk of similar vulnerabilities in the future.