CVE-2025-30680
📋 TL;DR
A Server-Side Request Forgery (SSRF) vulnerability in Trend Micro Apex Central (SaaS) allows attackers to manipulate parameters to access internal systems and disclose sensitive information. Only SaaS instances of Apex Central are affected. Customers using Trend Micro's automatic monthly maintenance releases are already protected.
💻 Affected Systems
- Trend Micro Apex Central (SaaS)
📦 What is this software?
Apex Central by Trendmicro
⚠️ Risk & Real-World Impact
Worst Case
Attacker gains access to internal systems, exfiltrates sensitive data, or uses the vulnerable server as a pivot point for further attacks on internal networks.
Likely Case
Information disclosure from internal systems accessible to the Apex Central server, potentially exposing configuration data, credentials, or other sensitive information.
If Mitigated
Limited impact due to network segmentation, proper access controls, and the server having minimal internal network access.
🎯 Exploit Status
Exploitation requires authenticated access to the Apex Central interface. The vulnerability is in parameter manipulation within the application.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Monthly maintenance releases (automatic for SaaS)
Vendor Advisory: https://success.trendmicro.com/en-US/solution/KA-0019355
Restart Required: No
Instructions:
For SaaS instances: Ensure automatic monthly maintenance updates are enabled. No manual action required if using Trend Micro's automatic updates.
🧯 If You Can't Patch
- Implement strict network segmentation to limit the Apex Central server's access to internal systems
- Monitor for unusual outbound connections from the Apex Central server to internal IP addresses
🔍 How to Verify
Check if Vulnerable:
Check if your Apex Central instance is SaaS-based and confirm whether automatic monthly maintenance updates are enabled in the Trend Micro portal.Check Version:
Not applicable for SaaS instances - version management is handled by Trend MicroVerify Fix Applied:
Verify in the Trend Micro portal that your SaaS instance is receiving and applying monthly maintenance releases automatically.📡 Detection & Monitoring
Log Indicators:
- Unusual HTTP requests from Apex Central server to internal IP addresses
- Failed SSRF attempts in application logs
- Unexpected parameter values in Apex Central request logs
Network Indicators:
- Apex Central server making requests to internal systems not normally accessed
- Outbound connections from Apex Central to unexpected internal IP ranges
SIEM Query:
source="apex-central" AND (dest_ip IN [internal_ranges] AND NOT dest_ip IN [expected_targets])