CVE-2026-6792 in FlexCity
Summary
by MITRE • 07/21/2026
Missing Authorization vulnerability in Universal Software Inc. FlexCity allows Exploiting Incorrectly Configured Access Control Security Levels.
This issue affects FlexCity: from 5.536.0 through 11052026.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 07/21/2026
The Missing Authorization vulnerability in Universal Software Inc. FlexCity represents a critical access control flaw that undermines the security posture of affected systems. This weakness allows attackers to exploit incorrectly configured access control security levels, effectively bypassing intended authorization mechanisms that should prevent unauthorized access to sensitive resources and functionalities within the software platform.
This vulnerability falls under the CWE-285 category, which specifically addresses Improper Authorization issues in software applications. The flaw manifests when the system fails to properly verify user permissions before granting access to protected resources or executing privileged operations. In the context of FlexCity, this misconfiguration enables attackers to perform actions that should be restricted to authorized users only, potentially leading to data breaches, privilege escalation, and unauthorized system modifications.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it creates a pathway for attackers to compromise the integrity and confidentiality of the entire system. Security levels that are incorrectly configured may allow low-privilege users to access administrative functions, modify critical system parameters, or retrieve sensitive data that should be protected by proper authorization controls. This flaw particularly affects organizations relying on FlexCity for business-critical operations where maintaining proper access control is paramount.
Attackers leveraging this vulnerability can employ techniques described in the ATT&CK framework under the Privilege Escalation and Credential Access domains. The misconfigured access controls provide opportunities for lateral movement within networks and can serve as a foundation for more sophisticated attacks. Organizations using FlexCity versions between 5.536.0 and 11052026 face elevated risk of exploitation, particularly in environments where proper network segmentation and monitoring are lacking.
Mitigation strategies should focus on implementing robust access control mechanisms and conducting thorough security assessments of the affected software components. Organizations must ensure that all user permissions are properly validated before granting access to system resources, and that authorization checks are enforced at multiple levels within the application architecture. Regular security audits and penetration testing can help identify similar misconfigurations that may exist in other parts of the system infrastructure. Additionally, implementing principle of least privilege access controls and maintaining up-to-date security patches for FlexCity installations will significantly reduce the risk of exploitation.
The vulnerability demonstrates the critical importance of proper authorization implementation in software development practices, as highlighted by industry standards such as OWASP Top Ten and NIST cybersecurity frameworks. Organizations should review their existing access control policies and ensure that all components within their software ecosystem properly enforce authorization checks to prevent similar issues from occurring in other applications or systems.