CVE-2021-21327

Katalog CVE

CVSS 7.5 · High EPSS 2,5%

Kerentanan Missing Authorization pada glpi-project glpi. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

8 Maret 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-862: Missing Authorization
CWE-470: Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')

EPSS (30 hari)

2,5% peluang dieksploitasi; lebih tinggi dari 84,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/glpi-project/glpi/security/advisories/GHSA-qmw7-w2m4-rjwp advisory vendor
• http://packetstormsecurity.com/files/161680/GLPI-9.5.3-Unsafe-Reflection.html exploit · advisory pihak ketiga · vdb entry
• https://github.com/glpi-project/glpi/releases/tag/9.5.4 release notes