CVE-2021-29397 in Club Management
Summary
by MITRE • 02/04/2022
Cleartext Transmission of Sensitive Information in /northstar/Admin/login.jsp in Northstar Technologies Inc NorthStar Club Management 6.3 allows remote local user to intercept users credentials transmitted in cleartext over HTTP.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 02/07/2022
The vulnerability identified as CVE-2021-29397 affects Northstar Technologies Inc NorthStar Club Management version 6.3 and resides within the /northstar/Admin/login.jsp component. This flaw represents a critical security weakness that enables attackers to intercept user credentials during authentication processes. The vulnerability stems from the application's failure to implement secure communication protocols for transmitting sensitive authentication data, thereby exposing user credentials to potential interception and exploitation.
This vulnerability constitutes a clear violation of security best practices and aligns with CWE-312, which specifically addresses the exposure of sensitive information through cleartext transmission. The flaw operates by transmitting authentication credentials over unencrypted HTTP connections, making it susceptible to man-in-the-middle attacks and network packet interception. Attackers can exploit this weakness by positioning themselves between the client and server to capture login information as it travels across the network. The vulnerability affects local users who access the application through HTTP rather than HTTPS, creating an attack surface that can be leveraged by malicious actors with access to the network infrastructure.
The operational impact of this vulnerability extends beyond simple credential theft, as it can lead to complete system compromise and unauthorized access to sensitive club management data. Attackers who successfully intercept credentials can gain administrative privileges within the NorthStar Club Management system, potentially accessing member databases, financial records, and other confidential information. This exposure creates significant risk for club management organizations that rely on the system for critical operational data, as the stolen credentials can be used to maintain persistent access to the system. The vulnerability also undermines the integrity of the authentication process, as it allows unauthorized parties to impersonate legitimate users and perform administrative actions without proper authorization.
Security professionals should prioritize immediate remediation of this vulnerability by implementing mandatory HTTPS encryption for all administrative interfaces and login pages. The recommended mitigation strategy involves configuring the web server to redirect all HTTP traffic to HTTPS, implementing strong SSL/TLS protocols, and ensuring certificate validation. Organizations should also implement network monitoring to detect and prevent cleartext transmission attempts, while conducting regular security assessments to identify similar vulnerabilities across their infrastructure. This remediation approach aligns with ATT&CK technique T1071.004 for application layer protocol and T1566 for credential access through network sniffing. Additionally, the implementation of secure coding practices and regular security training for development teams can help prevent similar vulnerabilities in future applications, ensuring that all sensitive data transmission occurs over encrypted channels as mandated by security standards and industry best practices.