CVE-2021-37935 : What You Need to Know

An information disclosure vulnerability in the login page of Huntflow Enterprise before 3.10.4 could allow an unauthenticated, remote user to get information about the domain name of the configured LDAP server.

Understanding CVE-2021-37935

This CVE identifies an information disclosure vulnerability in Huntflow Enterprise that can be exploited by an attacker to retrieve LDAP server domain name details.

What is CVE-2021-37935?

CVE-2021-37935 is a vulnerability in Huntflow Enterprise's login page that enables unauthorized users to access LDAP server domain information by inspecting the source code for a specific JavaScript parameter.

The Impact of CVE-2021-37935

This vulnerability poses a significant risk as it allows remote attackers to extract sensitive details about the LDAP server configuration, potentially leading to further exploitation and unauthorized access.

Technical Details of CVE-2021-37935

While the vendor and product specific details are not mentioned for this CVE, the version affected is Huntflow Enterprise before version 3.10.4.

Vulnerability Description

The vulnerability arises due to inadequate access controls on the Huntflow Enterprise login page, exposing the domain information of the LDAP server to unauthorized users.

Affected Systems and Versions

The affected version of Huntflow Enterprise is any version prior to 3.10.4, leaving those installations exposed to the information disclosure vulnerability.

Exploitation Mechanism

Exploiting this vulnerability involves requesting the login page and locating the "isLdap" JavaScript parameter in the HTML source code, enabling attackers to extract LDAP server details.

Mitigation and Prevention

Organizations are advised to take immediate action to secure their systems against this CVE to prevent potential data breaches and unauthorized access.

Immediate Steps to Take

Administrators should upgrade Huntflow Enterprise to version 3.10.4 or newer to mitigate the vulnerability and protect sensitive LDAP server information.

Long-Term Security Practices

Implementing robust access controls, regular security audits, and employee training on secure coding practices can help prevent similar information disclosure vulnerabilities in the future.

Patching and Updates

Regularly monitor for security updates and patches from the vendor to ensure that the software is up-to-date with the latest security fixes.