CVE-2020-11821 Explained : Impact and Mitigation

Rukovoditel 2.5.2 stores users' passwords and usernames in a vulnerable manner, making them susceptible to brute force attacks.

Understanding CVE-2020-11821

In Rukovoditel 2.5.2, sensitive user information is stored insecurely, posing a security risk.

What is CVE-2020-11821?

This CVE refers to the insecure storage of users' passwords and usernames in Rukovoditel 2.5.2, making them easily accessible to attackers.

The Impact of CVE-2020-11821

The vulnerability allows attackers to apply brute force techniques on the stored credentials, compromising user accounts and potentially leading to unauthorized access.

Technical Details of CVE-2020-11821

Rukovoditel 2.5.2's insecure storage mechanism poses significant risks to user data.

Vulnerability Description

User passwords and usernames are stored in a cookie using URL encoding, base64 encoding, and hashing, providing attackers with an opportunity to launch brute force attacks.

Affected Systems and Versions

Product: Rukovoditel 2.5.2
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit the vulnerability by decoding the encoded credentials from the cookie and launching brute force attacks to guess passwords.

Mitigation and Prevention

It is crucial to take immediate steps to address the vulnerability and enhance overall security.

Immediate Steps to Take

Update Rukovoditel to a secure version that addresses the vulnerability.
Encourage users to change their passwords regularly to mitigate the risk of unauthorized access.

Long-Term Security Practices

Implement strong password policies and encourage the use of multi-factor authentication.
Regularly audit and review the security practices of the application to identify and address potential vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by Rukovoditel to address known vulnerabilities and enhance system security.