Vulnerabilities > CVE-2021-21327 - Unsafe Reflection vulnerability in Glpi-Project Glpi

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

HIGH

Availability impact

NONE

network

low complexity

glpi-project

CWE-470

NVD

Published: 2021-03-08

Updated: 2024-11-21

Summary

GLPI is an open-source asset and IT management software package that provides ITIL Service Desk features, licenses tracking and software auditing. In GLPI before version 9.5.4 non-authenticated user can remotely instantiate object of any class existing in the GLPI environment that can be used to carry out malicious attacks, or to start a “POP chain”. As an example of direct impact, this vulnerability affects integrity of the GLPI core platform and third-party plugins runtime misusing classes which implement some sensitive operations in their constructors or destructors. This is fixed in version 9.5.4.

Vulnerable Configurations

Part	Description	Count
Application	Glpi-Project Glpi Project Glpi - Glpi Project Glpi 0.5 Glpi Project Glpi 0.6 Glpi Project Glpi 0.20 Glpi Project Glpi 0.20.1 Glpi Project Glpi 0.21 Glpi Project Glpi 0.30 Glpi Project Glpi 0.31 Glpi Project Glpi 0.40 Glpi Project Glpi 0.41 Glpi Project Glpi 0.42 Glpi Project Glpi 0.50 Glpi Project Glpi 0.51 Glpi Project Glpi 0.51A Glpi Project Glpi 0.60 Glpi Project Glpi 0.65 Glpi Project Glpi 0.68 Glpi Project Glpi 0.68.1 Glpi Project Glpi 0.68.2 Glpi Project Glpi 0.68.3 Glpi Project Glpi 0.68.3-2 Glpi Project Glpi 0.70 Glpi Project Glpi 0.70.1 Glpi Project Glpi 0.70.2 Glpi Project Glpi 0.71 Glpi Project Glpi 0.71.1 Glpi Project Glpi 0.71.2 Glpi Project Glpi 0.71.3 Glpi Project Glpi 0.71.4 Glpi Project Glpi 0.71.5 Glpi Project Glpi 0.71.6 Glpi Project Glpi 0.72 Glpi Project Glpi 0.72.1 Glpi Project Glpi 0.72.2 Glpi Project Glpi 0.72.3 Glpi Project Glpi 0.72.4 Glpi Project Glpi 0.72.21 Glpi Project Glpi 0.78 Glpi Project Glpi 0.78.1 Glpi Project Glpi 0.78.2 Glpi Project Glpi 0.78.3 Glpi Project Glpi 0.78.4 Glpi Project Glpi 0.78.5 Glpi Project Glpi 0.80 Glpi Project Glpi 0.80.1 Glpi Project Glpi 0.80.2 Glpi Project Glpi 0.80.3 Glpi Project Glpi 0.80.4 Glpi Project Glpi 0.80.5 Glpi Project Glpi 0.80.6 Glpi Project Glpi 0.80.7 Glpi Project Glpi 0.80.61 Glpi Project Glpi 0.83 Glpi Project Glpi 0.83.1 Glpi Project Glpi 0.83.2 Glpi Project Glpi 0.83.3 Glpi Project Glpi 0.83.4 Glpi Project Glpi 0.83.5 Glpi Project Glpi 0.83.6 Glpi Project Glpi 0.83.7 Glpi Project Glpi 0.83.8 Glpi Project Glpi 0.83.9 Glpi Project Glpi 0.83.31 Glpi Project Glpi 0.83.91 Glpi Project Glpi 0.84 Glpi Project Glpi 0.84.1 Glpi Project Glpi 0.84.2 Glpi Project Glpi 0.84.3 Glpi Project Glpi 0.84.4 Glpi Project Glpi 0.84.5 Glpi Project Glpi 0.84.6 Glpi Project Glpi 0.84.7 Glpi Project Glpi 0.84.8 Glpi Project Glpi 0.85 Glpi Project Glpi 0.85.1 Glpi Project Glpi 0.85.2 Glpi Project Glpi 0.85.3 Glpi Project Glpi 0.85.4 Glpi Project Glpi 0.85.5 Glpi Project Glpi 0.90 Glpi Project Glpi 0.90.1 Glpi Project Glpi 0.90.2 Glpi Project Glpi 0.90.3 Glpi Project Glpi 0.90.4 Glpi Project Glpi 0.90.5 Glpi Project Glpi 9.1 Glpi Project Glpi 9.1.0 Glpi Project Glpi 9.1.1 Glpi Project Glpi 9.1.2 Glpi Project Glpi 9.1.3 Glpi Project Glpi 9.1.4 Glpi Project Glpi 9.1.5 Glpi Project Glpi 9.1.6 Glpi Project Glpi 9.1.7 Glpi Project Glpi 9.1.7.1 Glpi Project Glpi 9.2 Glpi Project Glpi 9.2.0 Glpi Project Glpi 9.2.1 Glpi Project Glpi 9.2.2 Glpi Project Glpi 9.2.3 Glpi Project Glpi 9.2.4 Glpi Project Glpi 9.3.0 Glpi Project Glpi 9.3.1 Glpi Project Glpi 9.3.2 Glpi Project Glpi 9.3.3 Glpi Project Glpi 9.3.4 Glpi Project Glpi 9.4.0 Glpi Project Glpi 9.4.1 Glpi Project Glpi 9.4.1.1 Glpi Project Glpi 9.4.2 Glpi Project Glpi 9.4.3 Glpi Project Glpi 9.4.5 Glpi Project Glpi 9.4.6 Glpi Project Glpi 9.5.0 Glpi Project Glpi 9.5.1 Glpi Project Glpi 9.5.2 Glpi Project Glpi 9.5.3	163

Common Weakness Enumeration (CWE)

CWE-470 - Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References