CVE-2006-1213 in Banner System
Summary
by MITRE
JiRo s Banner System Experience and Professional 1.0 and earlier allows remote attackers to bypass access restrictions and gain privileges via a direct request to certain scripts in the files directory, as demonstrated by using addadmin.asp to create a new administrator account.
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Analysis
by VulDB Data Team • 10/20/2024
The vulnerability identified as CVE-2006-1213 affects JiRo s Banner System Experience and Professional versions 1.0 and earlier, representing a critical access control flaw that permits unauthorized remote privilege escalation. This issue stems from insufficient input validation and improper access controls within the application's file handling mechanisms. The vulnerability specifically targets the files directory where certain administrative scripts are located, making it possible for attackers to bypass the normal authentication and authorization procedures that should protect sensitive administrative functions.
The technical exploitation of this vulnerability occurs through direct requests to specific scripts within the application's directory structure, with addadmin.asp serving as the primary attack vector for creating new administrator accounts. This flaw demonstrates a classic path traversal and privilege escalation vulnerability where the application fails to properly verify user permissions before executing administrative operations. The vulnerability allows unauthenticated attackers to directly invoke administrative functions that should only be accessible to legitimate administrators, effectively providing them with complete control over the affected system.
From an operational perspective, this vulnerability presents a severe risk to organizations using affected versions of JiRo s Banner System, as it enables remote attackers to establish persistent administrative access without requiring valid credentials. The impact extends beyond simple unauthorized access, as successful exploitation allows attackers to create new administrator accounts, modify system configurations, and potentially establish backdoors for continued access. This type of vulnerability directly violates fundamental security principles outlined in the OWASP Top Ten and represents a critical failure in the application's security architecture. The vulnerability aligns with CWE-285, which addresses improper authorization issues, and falls under the ATT&CK technique T1078 for valid accounts and T1548 for abuse of privileges.
Organizations affected by this vulnerability should immediately implement mitigations including applying the vendor-provided patches or upgrading to versions that address this access control flaw. Network segmentation and firewall rules should be configured to restrict access to administrative scripts and directories, while also implementing proper input validation and access control checks. The solution should include mandatory authentication verification for all administrative functions and proper privilege separation mechanisms. Additionally, regular security assessments should be conducted to identify similar vulnerabilities in other applications and ensure that access controls are properly enforced throughout the system architecture. The vulnerability highlights the importance of implementing defense-in-depth strategies and proper security testing during application development to prevent such critical flaws from reaching production environments.