CVE-2015-1618 in Data Loss Prevention Endpoint
Summary
by MITRE
The ePO extension in McAfee Data Loss Prevention Endpoint (DLPe) before 9.3.400 allows remote authenticated users to obtain sensitive password information via a crafted URL.
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Analysis
by VulDB Data Team • 04/16/2022
The vulnerability identified as CVE-2015-1618 resides within the McAfee Data Loss Prevention Endpoint extension, specifically affecting versions prior to 9.3.400. This issue represents a critical security flaw that enables remote authenticated attackers to extract sensitive password information through carefully constructed URL requests. The vulnerability exists within the ePO extension component that manages endpoint protection policies and configurations, creating an avenue for unauthorized information disclosure that could compromise the integrity of the entire DLP solution.
The technical implementation of this vulnerability stems from inadequate input validation and improper handling of URL parameters within the ePO extension framework. When authenticated users interact with the maliciously crafted URL, the system fails to properly sanitize or validate the input parameters, allowing attackers to manipulate the request structure to access password credentials stored within the DLP endpoint configuration. This flaw essentially creates a path where legitimate authenticated sessions can be exploited to extract sensitive authentication data, potentially enabling further unauthorized access to protected systems.
From an operational perspective, this vulnerability poses significant risk to organizations utilizing McAfee DLP solutions, particularly those with complex security infrastructures relying on proper credential management. The remote nature of the attack means that threat actors can exploit this weakness from external networks without requiring physical access to the target systems. The impact extends beyond simple credential theft, as compromised passwords could provide access to critical network resources, sensitive databases, and other protected assets within the organization's infrastructure. Organizations may experience cascading security failures if the stolen credentials grant access to multiple systems or applications.
The vulnerability aligns with CWE-20, which describes "Improper Input Validation," and represents a classic example of how insufficient parameter sanitization can lead to information disclosure attacks. From an ATT&CK framework perspective, this vulnerability maps to T1552, "Unsecured Credentials," and potentially T1071, "Application Layer Protocol," as the attack leverages legitimate application protocols to execute the information disclosure. Organizations should implement immediate mitigations including updating to McAfee Data Loss Prevention Endpoint version 9.3.400 or later, which contains the necessary patches to address the input validation gaps. Network segmentation and monitoring of unusual URL access patterns can provide additional defensive layers, while regular security assessments should verify that no other similar vulnerabilities exist within the DLP infrastructure or related components.