CVE-2021-32746

Katalog CVE

CVSS 5.3 · Medium EPSS 1,3%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada icinga. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

Icinga Web 2 is an open source monitoring web interface, framework and command-line interface. Between versions 2.3.0 and 2.8.2, the `doc` module of Icinga Web 2 allows to view documentation directly in the UI. It must be enabled manually by an administrator and users need explicit access permission to use it. Then, by visiting a certain route, it is possible to gain access to arbitrary files readable by the web-server user. The issue has been fixed in the 2.9.0, 2.8.3, and 2.7.5 releases. As a workaround, an administrator may disable the `doc` module or revoke permission to use it from all users.

Rincian

Terbit di NVD

12 Juli 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

1,3% peluang dieksploitasi; lebih tinggi dari 69,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Icinga/icingaweb2/releases/tag/v2.7.5 release notes · advisory pihak ketiga
• https://github.com/Icinga/icingaweb2/releases/tag/v2.8.3 release notes · advisory pihak ketiga
• https://github.com/Icinga/icingaweb2/releases/tag/v2.9.0 release notes · advisory pihak ketiga
• https://github.com/Icinga/icingaweb2/security/advisories/GHSA-cmgc-h4cx-3v43 exploit · advisory pihak ketiga