Trend Micro CVE-2025-47865

This vulnerability presents a HIGH real-world risk despite moderate CVSS complexity factors. The CVSS 3.1 vector (AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H) indicates network accessibility with high complexity and low privilege requirements, enabling RCE with high confidentiality, integrity, and availability impact. The requirement for pre-authentication (PR:L) limits immediate exposure but is not a significant barrier in enterprise environments where service accounts or compromised credentials are common attack vectors. High complexity (AC:H) suggests exploitation requires specific conditions or knowledge of the system architecture. The progression from LFI to RCE is a well-established attack pattern, suggesting moderate-to-high EPSS probability. Without active KEV or public POC confirmation in references, exploitation likelihood appears targeted rather than widespread, but the RCE capability and administrative scope of Apex Central make this a priority for patching.

An attacker with valid Apex Central credentials (obtained through credential compromise, insider threat, or account enumeration) authenticates to the administrative console. The attacker crafts a malicious widget request containing path traversal sequences (e.g., '../../../') in file path parameters to access sensitive files such as configuration files containing database credentials or system binaries. By chaining the LFI with a secondary exploitation technique (such as uploading a file to a known location and then including it, or leveraging template injection), the attacker achieves code execution within the Apex Central process context. This allows the attacker to modify security policies, exfiltrate protected endpoint data, disable threat protections across the organization, or establish persistent backdoor access. The high complexity requirement suggests the attacker needs knowledge of Apex Central's internal directory structure and widget implementation details, indicating this is likely exploited by advanced adversaries or insiders rather than automated mass-exploitation tools.