CVE-2007-2476 in SecureLogin
Summary
by MITRE
Unspecified vulnerability in Novell SecureLogin (NSL) 6 SP1 before 6.0.106 has unknown impact and remote attack vectors, related to Active Directory (AD) password changes.
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Analysis
by VulDB Data Team • 07/18/2019
The vulnerability identified as CVE-2007-2476 affects Novell SecureLogin version 6 Service Pack 1 prior to 6.0.106, representing a security flaw that impacts the authentication and password management mechanisms within Active Directory environments. This unspecified vulnerability specifically relates to the handling of password changes within the Novell SecureLogin framework, which serves as a centralized authentication solution for enterprise environments. The vulnerability exists in the way the software processes or validates Active Directory password modifications, creating potential security risks for organizations relying on this authentication system. The unspecified nature of the impact and attack vectors suggests that the flaw could potentially enable unauthorized access or privilege escalation within the targeted environment.
The technical flaw within Novell SecureLogin 6 SP1 stems from inadequate validation or handling of Active Directory password change operations, which could allow malicious actors to exploit the authentication system. This vulnerability likely involves improper input validation or insufficient access controls during the password modification process, potentially enabling attackers to manipulate or bypass normal authentication procedures. The issue resides in the software's interaction with Active Directory services, where password changes may not be properly authenticated or verified before being applied to user accounts. This type of vulnerability falls under the category of authentication bypass or privilege escalation flaws that can severely compromise enterprise security infrastructure.
The operational impact of CVE-2007-2476 extends beyond simple authentication failures, as it could enable remote attackers to gain unauthorized access to Active Directory accounts and potentially escalate privileges within the enterprise network. Organizations using affected Novell SecureLogin versions may experience unauthorized account access, data breaches, or lateral movement within their network infrastructure. The remote attack vectors suggest that attackers could exploit this vulnerability without requiring physical access to the systems, making the threat more severe and widespread. This vulnerability directly impacts the integrity and confidentiality of user credentials within Active Directory environments, potentially affecting thousands of accounts across enterprise networks.
Organizations should implement immediate mitigations including applying the available security patches from Novell to upgrade to version 6.0.106 or later, which addresses the unspecified vulnerability in the Active Directory password change functionality. Network segmentation and monitoring of authentication traffic should be enhanced to detect anomalous password change activities that might indicate exploitation attempts. Security administrators should also review and harden Active Directory password policies, implement additional authentication controls, and ensure proper access controls are in place for critical systems. The vulnerability aligns with CWE-284 Access Control Issues and could be mapped to ATT&CK techniques involving privilege escalation and credential access within enterprise environments. Regular security assessments and vulnerability scanning should be conducted to identify similar issues in other authentication systems and ensure comprehensive protection against similar attack vectors.