Paper/Archive/CVE-2025-34074

CVE-2025-34074

Lucee Association Switzerland Lucee — Lucee Admin Interface Authenticated Remote Code Execution via Scheduled Job File Write

EPSS 2%public exploit CVSS 9.4

critical.is priorityof 100

CVSS 9.4 (CNA)9.4 / 10 × 3028.2 Not in CISA KEV+300.0 EPSS percentile 82.5.825 × 2016.5 Exploit: SSVC poc+1010.0 SSVC exploitation: poc+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

Lucee5.0–CNA

Lucee6.0–CNA

LuceeAll versions with scheduled task functionality–CNA

Scores by source

VulnCheck (CNA)9.4CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

exploitraw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/lucee_scheduled_job.rb refgithub.com/lucee/Lucee writeupvulncheck.com/advisories/lucee-admin-interface-rce