CVE-2025-24864

7.8 HIGH

📋 TL;DR

CVE-2025-24864 is a privilege escalation vulnerability in RemoteView Agent for Windows where incorrect folder permissions allow non-administrative users to execute arbitrary OS commands with LocalSystem privileges. This affects organizations using RemoteView Agent versions prior to 8.1.5.2 for remote access to Windows systems.

💻 Affected Systems

Products:
  • RemoteView Agent (for Windows)
Versions: All versions prior to v8.1.5.2
Operating Systems: Windows
Default Config Vulnerable: ⚠️ Yes
Notes: Only affects Windows installations of RemoteView Agent; requires a non-administrative user account on the remote PC to exploit.

⚠️ Manual Verification Required

This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.

Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).

🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.

Recommended Actions:
  1. Review the CVE details at NVD
  2. Check vendor security advisories for your specific version
  3. Test if the vulnerability is exploitable in your environment
  4. Consider updating to the latest version as a precaution

⚠️ Risk & Real-World Impact

🔴

Worst Case

Complete system compromise where an attacker gains LocalSystem privileges, enabling installation of persistent malware, credential theft, lateral movement, and full control of the affected system.

🟠

Likely Case

Privilege escalation by legitimate users or attackers with initial access to execute unauthorized commands, install software, or modify system configurations.

🟢

If Mitigated

Limited impact if proper access controls, network segmentation, and monitoring are in place to detect and block unauthorized privilege escalation attempts.

🌐 Internet-Facing: MEDIUM
🏢 Internal Only: HIGH

🎯 Exploit Status

Public PoC: ✅ No
Weaponized: UNKNOWN
Unauthenticated Exploit: ✅ No
Complexity: MEDIUM

Exploitation requires local access to the system with non-administrative privileges; no public exploit code is currently available.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: v8.1.5.2 or later

Vendor Advisory: https://help.rview.com/hc/ja/articles/38287019277843-%E7%B7%8A%E6%80%A5%E3%83%91%E3%83%83%E3%83%81%E4%BD%9C%E6%A5%AD%E3%81%AE%E3%81%94%E6%A1%88%E5%86%85-2025-02-13-%E5%AE%8C%E4%BA%86

Restart Required: No

Instructions:

1. Download the latest version (8.1.5.2 or newer) from the official RemoteView website. 2. Run the installer on all affected Windows systems. 3. Verify the installation completes successfully without requiring a system restart.

🔧 Temporary Workarounds

Restrict folder permissions

Windows

Manually adjust permissions on the vulnerable folder to prevent non-administrative users from writing or executing files.

icacls "C:\Program Files\RemoteView\Agent\vulnerable_folder" /deny Users:(OI)(CI)(W,R,X)

🧯 If You Can't Patch

  • Implement strict access controls to limit non-administrative user access to systems running RemoteView Agent.
  • Monitor for suspicious process creation events and privilege escalation attempts using security tools.

🔍 How to Verify

Check if Vulnerable:

Check the RemoteView Agent version in the application's about dialog or via the installed programs list in Control Panel.

Check Version:

wmic product where name="RemoteView Agent" get version

Verify Fix Applied:

Confirm the version is 8.1.5.2 or higher and test that non-administrative users cannot execute commands with elevated privileges.

📡 Detection & Monitoring

Log Indicators:

  • Event logs showing unexpected process creation with LocalSystem privileges
  • Security logs indicating privilege escalation attempts from non-administrative accounts

Network Indicators:

  • Unusual outbound connections from systems running RemoteView Agent
  • Traffic patterns indicative of command and control activity

SIEM Query:

source="windows_security" event_id=4688 process_name="cmd.exe" OR process_name="powershell.exe" user="SYSTEM" parent_process="RemoteViewAgent.exe"

🔗 References

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