Vulnerability Monitor

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CVE-2021-21327

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.

Published

2021-03-08T17:15:13.197

Last Modified

2024-11-21T05:48:01.770

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.8 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-862
Type: Primary
CWE-470

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	glpi-project	glpi	< 9.5.4	Yes

References

http://packetstormsecurity.com/files/161680/GLPI-9.5.3-Unsafe-Reflection.html Exploit, Third Party Advisory, VDB Entry ([email protected])
https://github.com/glpi-project/glpi/releases/tag/9.5.4 Release Notes ([email protected])
https://github.com/glpi-project/glpi/security/advisories/GHSA-qmw7-w2m4-rjwp Vendor Advisory ([email protected])
http://packetstormsecurity.com/files/161680/GLPI-9.5.3-Unsafe-Reflection.html Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/glpi-project/glpi/releases/tag/9.5.4 Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/glpi-project/glpi/security/advisories/GHSA-qmw7-w2m4-rjwp Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)