CVE-2021-21307 Scanner
CVE-2021-21307 scanner - Remote Code Execution (RCE) vulnerability in Lucee Server
Used 2.1k times · 3.4k assets checked · domain, ipv4, subdomain
CVE
CVE-2021-21307
8.6
CVSShigh
Exploitable remotely over the internet · no authentication required.
Description
Lucee Server is a dynamic, Java based (JSR-223), tag and scripting language used for rapid web application development. In Lucee Admin before versions 5.3.7.47, 5.3.6.68 or 5.3.5.96 there is an unauthenticated remote code exploit. This is fixed in versions 5.3.7.47, 5.3.6.68 or 5.3.5.96. As a workaround, one can block access to the Lucee Administrator.
Attack Vector
Network
Privileges Req.
None
User Interaction
None
lucee
Updated Oct 24, 2026View on NVD →
S4E scanner
CVE history: lucee
Predict next CVE date with AIMonitor this CVE on your assets
S4E maps published CVEs to scanners and forecasts the next disclosure window for your stack.
Create a free account →