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NOTICE UPDATED - April, 25th 2024

NIST has updated the NVD program announcement page with additional information regarding recent concerns and the temporary delays in enrichment efforts.

CVE-2021-21307 Detail


Lucee Server is a dynamic, Java based (JSR-223), tag and scripting language used for rapid web application development. In Lucee Admin before versions, or there is an unauthenticated remote code exploit. This is fixed in versions, or As a workaround, one can block access to the Lucee Administrator.


CVSS 4.0 Severity and Metrics:

NVD assessment not yet provided.

NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://ciacfug.org/blog/updating-lucee-as-part-of-a-vulnerability-alert-response Patch  Third Party Advisory 
http://packetstormsecurity.com/files/163864/Lucee-Administrator-imgProcess.cfm-Arbitrary-File-Write.html Exploit  Third Party Advisory  VDB Entry 
https://dev.lucee.org/t/lucee-vulnerability-alert-november-2020/7643 Vendor Advisory 
https://github.com/httpvoid/writeups/blob/main/Apple-RCE.md Exploit  Third Party Advisory 
https://github.com/lucee/Lucee/commit/6208ab7c44c61d26c79e0b0af10382899f57e1ca Patch  Third Party Advisory 
https://github.com/lucee/Lucee/security/advisories/GHSA-2xvv-723c-8p7r Product 
https://portswigger.net/daily-swig/security-researchers-earn-50k-after-exposing-critical-flaw-in-apple-travel-portal Press/Media Coverage  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-862 Missing Authorization Contributor acceptance level GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
NVD Published Date:
NVD Last Modified:
GitHub, Inc.