CVE-2025-5463 in Connect Secure
Summary
by MITRE • 07/08/2025
Insertion of sensitive information into a log file in Ivanti Connect Secure before version 22.7R2.8 and Ivanti Policy Secure before version 22.7R1.5 allows a local authenticated attacker to obtain that information.
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Analysis
by VulDB Data Team • 07/15/2025
The vulnerability identified as CVE-2025-5463 represents a critical security flaw in Ivanti Connect Secure and Ivanti Policy Secure products that enables local authenticated attackers to access sensitive information stored in log files. This issue affects versions prior to 22.7R2.8 for Connect Secure and 22.7R1.5 for Policy Secure, indicating a widespread impact across multiple product lines within the Ivanti security portfolio. The vulnerability stems from improper handling of sensitive data within the logging mechanisms of these security appliances, creating an information disclosure risk that can be exploited by attackers who already have authenticated access to the system.
The technical nature of this vulnerability aligns with CWE-200, which describes the insertion of sensitive information into log files, making it a classic example of information exposure through logging mechanisms. The flaw allows attackers to extract sensitive data from log files that should remain protected, potentially including authentication credentials, session tokens, personal identifiable information, or other confidential data that the systems process during normal operations. This type of vulnerability demonstrates a fundamental breakdown in the principle of least privilege and proper data sanitization within security logging systems.
The operational impact of this vulnerability extends beyond simple information disclosure, as it can enable attackers to escalate their privileges and conduct more sophisticated attacks. When sensitive information is logged and accessible to authenticated users, it creates opportunities for credential harvesting, session hijacking, and other advanced persistent threats. The local authentication requirement means that attackers must first establish a foothold within the network, but once they achieve this access, they can leverage the compromised logging system to gather intelligence about the environment, user activities, and system configurations. This vulnerability directly impacts the integrity and confidentiality of security operations, potentially undermining the very security controls that organizations rely upon to protect their networks.
Mitigation strategies for CVE-2025-5463 should prioritize immediate patching of affected systems to version 22.7R2.8 or later for Connect Secure and 22.7R1.5 or later for Policy Secure, as provided by Ivanti. Organizations should also implement additional logging controls to sanitize sensitive information before it enters log files, including the use of log filtering mechanisms and proper data masking techniques. Network segmentation and access controls should be reviewed to limit the scope of potential exploitation, while security monitoring systems should be enhanced to detect unusual log file access patterns. The vulnerability also highlights the importance of implementing the principle of least privilege for log file access, ensuring that only authorized personnel have access to sensitive log data. From an ATT&CK framework perspective, this vulnerability maps to techniques such as T1070.004 (Indicator Removal on Host) and T1562.001 (Disable or Modify Tools), as attackers may use the compromised logging system to hide their activities or modify security tool configurations. Regular security audits and penetration testing should be conducted to identify similar logging vulnerabilities across the entire security infrastructure, while comprehensive incident response procedures should be updated to address potential exploitation of information disclosure vulnerabilities in logging systems.