CVE-2018-11639 : Exploit Details and Defense Strategies

Remote attackers can gain access to a user's password stored in cleartext within the cookies in /var/www/xms/application/controllers/verifyLogin.php in the administrative console of Dialogic PowerMedia XMS before version 3.5 SU2.

Understanding CVE-2018-11639

This CVE involves the plaintext storage of passwords within cookies in the administrative console of Dialogic PowerMedia XMS.

What is CVE-2018-11639?

CVE-2018-11639 allows remote attackers to retrieve a user's password in cleartext from cookies stored in a specific directory within the application.

The Impact of CVE-2018-11639

The vulnerability poses a significant security risk as it exposes sensitive user passwords to potential unauthorized access.

Technical Details of CVE-2018-11639

The technical details of this CVE highlight the specifics of the vulnerability.

Vulnerability Description

The flaw resides in the storage of passwords in cleartext within cookies in a particular directory of the Dialogic PowerMedia XMS administrative console.

Affected Systems and Versions

Product: Dialogic PowerMedia XMS
Versions Affected: Before 3.5 SU2

Exploitation Mechanism

Attackers can exploit this vulnerability remotely to access and retrieve user passwords stored in cleartext within the cookies.

Mitigation and Prevention

Protecting systems from CVE-2018-11639 requires immediate actions and long-term security practices.

Immediate Steps to Take

Upgrade to version 3.5 SU2 or later of Dialogic PowerMedia XMS to mitigate the vulnerability.
Implement secure password storage practices to prevent exposure in case of breaches.

Long-Term Security Practices

Regularly review and update security configurations to address potential vulnerabilities.
Educate users on secure password management and encourage the use of strong, unique passwords.

Patching and Updates

Stay informed about security updates and patches released by Dialogic for PowerMedia XMS to address known vulnerabilities.