CVE-2021-21307 HIGH

CVE-2021-21307: Remote Code Exploit in Lucee Admin

Vendor Lucee
Product Lucee
Weakness CWE-862 · Missing authorization
Published February 11, 2021
Last update August 3, 2024
View on NVD All CVEs

CVSS base score

8.6/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

February 11, 2021 CVE published
August 3, 2024 Record updated