CVE-2024-3232 in Identity Exposure
Summary
by MITRE • 07/16/2024
A formula injection vulnerability exists in Tenable Identity Exposure where an authenticated remote attacker with administrative privileges could manipulate application form fields in order to trick another administrator into executing CSV payloads. - CVE-2024-3232
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Analysis
by VulDB Data Team • 10/22/2025
The vulnerability identified as CVE-2024-3232 represents a critical formula injection flaw within Tenable Identity Exposure, a security platform designed for identity and access management. This vulnerability specifically targets the application's handling of form fields and data processing mechanisms, creating a pathway for authenticated attackers to manipulate system behavior through carefully crafted inputs. The flaw exists in the application's data validation and processing logic, where user-supplied data is not properly sanitized before being processed in contexts that could execute code or commands. This type of vulnerability falls under the broader category of injection flaws that are commonly classified as CWE-94 in the Common Weakness Enumeration framework, which encompasses various forms of code injection attacks that can lead to arbitrary code execution.
The technical exploitation of this vulnerability requires an attacker to possess administrative privileges within the Tenable Identity Exposure environment, which significantly reduces the attack surface but does not eliminate the risk entirely. The attacker leverages the formula injection capability to craft malicious CSV payloads that can be executed when another administrator interacts with the application. This particular attack vector relies on the trust relationship between administrators, utilizing social engineering principles to manipulate victims into executing malicious code through seemingly legitimate application processes. The vulnerability demonstrates a failure in proper input validation and output encoding, allowing attackers to inject formula-based payloads that can execute within the application's processing context. This type of attack aligns with ATT&CK technique T1059.001 for command and scripting interpreter, specifically targeting the execution of code through manipulated input fields.
The operational impact of CVE-2024-3232 extends beyond simple data compromise, as successful exploitation could allow attackers to execute arbitrary commands on the affected system with the privileges of the compromised administrator. This could result in complete system compromise, data exfiltration, privilege escalation to other systems, and potential lateral movement within the network. The vulnerability's reliance on administrator privileges for exploitation means that organizations must maintain strict access controls and implement robust monitoring for administrative activities. The attack could potentially lead to persistent access, as attackers might establish backdoors or modify system configurations to maintain control over the compromised environment. Organizations using Tenable Identity Exposure should consider this vulnerability as a potential entry point for advanced persistent threats, particularly those targeting privileged accounts and identity management systems.
Mitigation strategies for CVE-2024-3232 should focus on implementing comprehensive input validation and sanitization mechanisms throughout the application's data processing pipeline. Organizations should ensure that all user-supplied data is properly escaped and validated before being processed in any context that could execute code or commands. The implementation of proper output encoding and context-aware escaping mechanisms can prevent formula injection attacks from succeeding. Additionally, organizations should enforce the principle of least privilege and implement multi-factor authentication for administrative accounts to reduce the impact of potential compromise. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities in related applications and systems. The vulnerability also highlights the importance of secure coding practices and proper application security training for development teams to prevent injection flaws from being introduced in the first place. Organizations should also implement network segmentation and monitoring controls to detect and prevent unauthorized access attempts to administrative functions.