Trend Micro Apex One Management Console OS Command Injection (CVE-2025-54948)

Historical catalog analysis: CISA added this entry on August 18, 2025. The entry reflects catalog information retrieved on August 31, 2026, not a snapshot archived on the inclusion date. Check current vendor guidance before acting.

What the vulnerability is

CVE-2025-54948 is an OS command injection vulnerability (CWE-78) identified in the Trend Micro Apex One Management Console. The flaw allows a pre-authenticated remote attacker to upload malicious code and execute commands on the underlying operating system of affected installations.

Exposure and applicability

This vulnerability specifically affects on-premise deployments of the Trend Micro Apex One Management Console. Organizations utilizing cloud-based services may have different exposure profiles and should refer to BOD 22-01 guidance where applicable. The primary risk is the ability for an unauthenticated external actor to gain initial execution capabilities on the management server.

Remediation priorities

Based on the vulnerability’s nature, we analyze the following prioritization for infrastructure owners:

1. Immediate Asset Identification: Identify all on-premise instances of the Apex One Management Console. Because this is a pre-authenticated vulnerability, these assets should be treated as high-priority targets.
2. Vendor Mitigation Application: Apply the mitigations provided by Trend Micro. The source indicates that if mitigations are unavailable for a specific configuration, the product should be discontinued to eliminate the exposure.
3. Network Segmentation: As a compensating control, restrict access to the Management Console to trusted administrative networks only. This could reduce the likelihood of exploitation by limiting the reach of pre-authenticated remote attackers.

How to validate remediation

Verification must go beyond confirming a version number or the presence of a patch. To assure that exposure has been reduced, defenders should:

• Verify Mitigation State: Confirm through vendor-provided validation methods that the specific command injection path is closed.
• Audit Access Logs: Review logs for unauthorized attempts to upload files or execute unusual system commands on the Management Console server.
• Configuration Audit: Ensure that network-level restrictions (e.g., ACLs or Firewall rules) are actively blocking non-authorized traffic to the console’s management interface.

Limits and open questions

It remains unknown whether this vulnerability has been leveraged by ransomware campaigns. Additionally, while CISA has set a remediation deadline of September 8, 2025, for federal agencies, this date is a regulatory requirement for those entities and not a technical expiration of the vulnerability’s risk for private organizations. Residual risk persists if the management console remains exposed to wide networks despite patching, as other undiscovered flaws in the same component may exist.

Source and editorial note

CVE-2025-54948: Trend Micro Apex One OS Command Injection Vulnerability · Source date: August 18, 2025 · Retrieved August 31, 2026.

Material facts are tied to the cited primary source. Recommendations are independent defensive analysis unless attributed to the source. Confirm consequential decisions against current authoritative guidance.

Archive date: August 21, 2025. The displayed post date is assigned three days after the source date to organize this retrospective archive; it does not mean this site published the analysis then. First published by this site: October 05, 2026 at 00:21 UTC.

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