CVE-2006-3147 in Hosting Controller
Summary
by MITRE
Unspecified vulnerability in Hosting Controller before 6.1 (aka Hotfix 3.2) allows remote authenticated attackers to gain host admin privileges, list all resellers, or change resellers passwords via unspecified vectors. NOTE: due to the lack of precise details, it is not clear whether this is related to a previously disclosed issue such as CVE-2005-1788.
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Analysis
by VulDB Data Team • 10/05/2024
This vulnerability exists within Hosting Controller software version 6.1 and earlier, specifically affecting the Hotfix 3.2 release. The flaw represents a significant privilege escalation issue that allows authenticated remote attackers to elevate their access level from standard user to host administrator privileges. The vulnerability stems from insufficient access control mechanisms within the authentication and authorization framework of the hosting management platform. Attackers who have already established legitimate user accounts can exploit this weakness to gain administrative control over the entire hosting environment, potentially compromising multiple customer accounts and system resources under their jurisdiction.
The technical nature of this vulnerability involves improper validation of user permissions and access rights during critical administrative operations. The unspecified attack vectors suggest that the flaw could be exploited through various methods including but not limited to manipulating session tokens, exploiting weak input validation in administrative interfaces, or leveraging improper privilege checks in API endpoints. This type of vulnerability typically falls under the category of privilege escalation issues that can be classified as CWE-264, which specifically addresses permissions, privileges, and access controls. The lack of specific details in the original description makes it difficult to determine the exact exploitation technique, but the potential impact remains severe due to the administrative privileges that can be gained.
The operational impact of this vulnerability extends beyond simple privilege escalation, as attackers can also enumerate all resellers within the system and modify their passwords. This capability significantly broadens the attack surface and allows for persistent access to the hosting environment. The ability to list resellers provides attackers with comprehensive knowledge of the system's user structure and customer base, enabling targeted attacks against specific accounts. Password modification capabilities allow for account takeover and continued access even after initial exploitation attempts are discovered and mitigated. This vulnerability directly relates to the ATT&CK framework's privilege escalation tactics and techniques, particularly those involving access token manipulation and credential access through compromised accounts.
The security implications of this vulnerability are particularly concerning given that it affects hosting control panels that manage multiple customer environments. Attackers who successfully exploit this vulnerability can potentially compromise entire hosting infrastructures, affecting thousands of customer accounts and their associated data. The impact is further exacerbated by the fact that this vulnerability exists in widely deployed hosting management software, making it a prime target for automated exploitation tools. Organizations using affected versions of Hosting Controller should immediately implement security patches and conduct comprehensive security assessments of their hosting environments. The vulnerability demonstrates the critical importance of proper access control implementation and regular security auditing of administrative interfaces, as inadequate protection mechanisms can provide attackers with complete system control.
The relationship to CVE-2005-1788 suggests that this vulnerability may represent a regression or similar weakness in the access control implementation. Both vulnerabilities likely stem from similar root causes in the software's permission handling mechanisms. Security practitioners should review their hosting platform configurations and implement additional monitoring for unauthorized access attempts. The lack of detailed exploitation information in the original CVE description highlights the need for more comprehensive vulnerability disclosure practices that enable better mitigation planning. Organizations should also consider implementing network segmentation and additional authentication layers to reduce the impact of such privilege escalation vulnerabilities. This case study emphasizes the critical nature of maintaining up-to-date security patches and the potential consequences of delayed vulnerability remediation in enterprise hosting environments.