CVE-2020-18220 : What You Need to Know

DoraCMS v2.1.1 and earlier versions are affected by weak encoding for passwords, making them vulnerable to dictionary attacks.

Understanding CVE-2020-18220

This CVE identifies a security issue in DoraCMS versions 2.1.1 and earlier, where passwords are not securely encoded.

What is CVE-2020-18220?

The vulnerability in DoraCMS v2.1.1 and earlier versions allows attackers to retrieve sensitive information due to inadequate encryption practices for passwords.

The Impact of CVE-2020-18220

The lack of random salt or IV in AES-CBC encryption in DoraCMS exposes users to the risk of dictionary attacks, compromising their passwords.

Technical Details of CVE-2020-18220

DoraCMS v2.1.1 and earlier versions have the following technical details:

Vulnerability Description

The weak encoding for passwords in DoraCMS v2.1.1 and earlier versions enables attackers to exploit the lack of random salt or IV in AES-CBC encryption.

Affected Systems and Versions

Product: DoraCMS
Vendor: N/A
Versions: 2.1.1 and earlier

Exploitation Mechanism

Attackers can exploit the vulnerability by leveraging the predictable encryption patterns in DoraCMS to launch dictionary attacks.

Mitigation and Prevention

To address CVE-2020-18220, consider the following mitigation strategies:

Immediate Steps to Take

Update DoraCMS to the latest secure version.
Encourage users to change their passwords regularly.

Long-Term Security Practices

Implement strong password policies.
Use secure encryption practices with random salts and IVs.

Patching and Updates

Regularly monitor for security updates and apply patches promptly.