CVE-2013-6347 in ZENworks Configuration Management
Summary
by MITRE
Session fixation vulnerability in Novell ZENworks Configuration Management (ZCM) before 11.2.4 allows remote attackers to hijack web sessions via unspecified vectors.
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Analysis
by VulDB Data Team • 06/01/2021
The CVE-2013-6347 vulnerability represents a critical session fixation flaw within Novell ZENworks Configuration Management version 11.2.3 and earlier releases. This vulnerability resides in the web-based administration interface of the ZCM platform, which is widely used for managing enterprise desktops and servers. The issue stems from the application's failure to properly invalidate session identifiers upon successful authentication, creating a persistent session token that attackers can exploit to gain unauthorized access to administrative functions.
The technical implementation of this vulnerability allows remote attackers to manipulate session cookies and maintain persistent access to the ZENworks management interface. According to CWE-384, this falls under session management flaws where the application does not adequately handle session identifiers, enabling attackers to reuse session tokens across different user contexts. The unspecified vectors mentioned in the description suggest that the vulnerability could be exploited through various attack vectors including man-in-the-middle scenarios, cross-site scripting attacks, or by directly manipulating session cookies in the browser environment.
From an operational perspective, this vulnerability poses significant risks to enterprise security infrastructure as ZENworks Configuration Management serves as a critical management platform for enterprise desktops, servers, and mobile devices. Attackers who successfully exploit this vulnerability can gain full administrative access to the ZENworks environment, potentially leading to unauthorized configuration changes, data exfiltration, or privilege escalation attacks. The impact extends beyond simple session hijacking as attackers can leverage this access to perform reconnaissance, deploy malicious configurations, or establish persistent backdoors within the enterprise network.
The attack surface for this vulnerability is particularly concerning given that ZENworks is commonly deployed in enterprise environments where it manages sensitive corporate assets. The vulnerability aligns with ATT&CK technique T1548.003 which covers abuse of service principal names and session management weaknesses. Organizations using affected versions of ZENworks are at risk of lateral movement within their networks as attackers can use the compromised administrative session to access other systems managed by ZENworks. The vulnerability also increases the risk of credential theft and privilege escalation attacks that could compromise entire enterprise infrastructures.
Mitigation strategies for CVE-2013-6347 require immediate implementation of the vendor-provided patch version 11.2.4 which addresses the session fixation issue through proper session identifier regeneration upon successful authentication. Organizations should also implement additional security controls including network segmentation of ZENworks management interfaces, enforcing secure session cookie attributes such as HttpOnly and Secure flags, and implementing robust network monitoring to detect suspicious session activity. Security teams should conduct comprehensive vulnerability assessments of their ZENworks deployments and ensure proper access controls are implemented through role-based access controls and least privilege principles to minimize the impact of potential exploitation.