CVE-2025-34074: Code Injection

Description

An authenticated remote code execution vulnerability exists in Lucee’s administrative interface due to insecure design in the scheduled task functionality. An administrator with access to /lucee/admin/web.cfm can configure a scheduled job to retrieve a remote .cfm file from an attacker-controlled server, which is written to the Lucee webroot and executed with the privileges of the Lucee service account. Because Lucee does not enforce integrity checks, path restrictions, or execution controls for scheduled task fetches, this feature can be abused to achieve arbitrary code execution. This issue is distinct from CVE-2024-55354.

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Weakness Type (CWE)

CWE-94 CWE-94

CWE-829 CWE-829

References

Other References

https://github.com/lucee/Lucee https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/lucee_scheduled_job.rb https://vulncheck.com/advisories/lucee-admin-interface-rce https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/lucee_scheduled_job.rb

Frequently Asked Questions

What is CVE-2025-34074? +

An authenticated remote code execution vulnerability exists in Lucee’s administrative interface due to insecure design in the scheduled task functionality. An administrator with access to /lucee/admin/web.cfm can configure a scheduled job to retrieve a remote .cfm file from an attacker-controlled server, which is written to the Lucee webroot and executed with the privileges of the Lucee service account. Because Lucee does not enforce integrity checks, path restrictions, or execution controls for scheduled task fetches, this feature can be abused to achieve arbitrary code execution. This issue is distinct from CVE-2024-55354.

How do I check if I'm vulnerable to CVE-2025-34074? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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