CVE-2007-1830 in WebAPP
Summary
by MITRE
Unspecified vulnerability in the Username Hijacking Patch 20070312 for web-app.org WebAPP 0.9.9.6 allows remote attackers to obtain administrative access via unknown vectors, related to "something overlooked in the original that was still overlooked in the patch", and possibly related to copying files to the user-lib and the "XSS and cookies exploit."
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Analysis
by VulDB Data Team • 08/28/2018
The vulnerability identified as CVE-2007-1830 represents a critical security flaw in the web-app.org WebAPP 0.9.9.6 software suite, specifically within the Username Hijacking Patch 20070312. This patch was designed to address a previous username hijacking vulnerability but introduced a new security gap that remains unspecified in the original description. The vulnerability allows remote attackers to escalate privileges and gain administrative access to the system, representing a significant threat to the confidentiality, integrity, and availability of the affected web application. The flaw stems from what appears to be an oversight in the patch development process, where certain security considerations were not adequately addressed during the remediation phase. This creates a dangerous scenario where the attempt to fix one vulnerability inadvertently introduces another that can be exploited by malicious actors without requiring any special privileges or complex attack vectors.
The technical nature of this vulnerability appears to be rooted in improper handling of user authentication and session management mechanisms within the web application framework. The mention of "something overlooked in the original that was still overlooked in the patch" suggests that the vulnerability exists in the underlying architecture or implementation logic that governs user identification and access control. The specific reference to "copying files to the user-lib" indicates that the flaw may involve improper file system permissions or insecure file operations that could allow attackers to manipulate core application components. Additionally, the connection to "XSS and cookies exploit" points to potential cross-site scripting vulnerabilities that could be leveraged to hijack user sessions or manipulate cookie-based authentication mechanisms. This combination of factors creates a multi-layered attack surface that can be exploited through various vectors, making the vulnerability particularly dangerous as it can be approached from multiple angles.
The operational impact of CVE-2007-1830 extends far beyond simple privilege escalation, as successful exploitation would grant attackers full administrative control over the affected web application and potentially the underlying system. This level of access would allow unauthorized individuals to modify application configuration, access sensitive user data, manipulate database contents, and potentially use the compromised system as a launching point for further attacks within the network infrastructure. The remote nature of the attack means that exploitation can occur from anywhere on the internet without requiring physical access to the system or local network presence, significantly expanding the potential attack surface. Organizations using the affected WebAPP 0.9.9.6 version would face substantial risk of data breaches, service disruption, and potential regulatory compliance violations. The vulnerability's classification as unspecified in the original description suggests that the exact exploitation methods may vary, but the potential for complete system compromise remains high.
Mitigation strategies for CVE-2007-1830 should focus on immediate remediation through official patches or updates from the software vendor, as well as implementing additional security controls to reduce the attack surface. Organizations should conduct comprehensive security assessments of their web application environments to identify any systems running the vulnerable software version and ensure all patches are properly applied. The implementation of proper input validation and output encoding mechanisms can help prevent cross-site scripting vulnerabilities that may be exploited in conjunction with the username hijacking flaw. Network segmentation and monitoring should be enhanced to detect unusual authentication patterns or unauthorized access attempts. According to CWE standards, this vulnerability would likely fall under CWE-284 for improper access control or CWE-352 for cross-site request forgery, while ATT&CK framework would classify it under T1078 for valid accounts and T1566 for phishing techniques. Organizations should also consider implementing web application firewalls and regular security penetration testing to identify and remediate similar vulnerabilities before they can be exploited by adversaries.