CVE-2026-24414

Katalog CVE

CVSS 5.5 · Medium EPSS 0,10%

Kerentanan Incorrect Default Permissions pada icinga powershell framework. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

The Icinga PowerShell Framework provides configuration and check possibilities to ensure integration and monitoring of Windows environments. In versions prior to 1.13.4, 1.12.4, and 1.11.2, permissions of the Icinga for Windows `certificate` directory grant every user read access, which results in the exposure of private key of the Icinga certificate for the given host. All installations are affected. Versions 1.13.4, 1.12.4, and 1.11.2 contains a patch. Please note that upgrading to a fixed version of Icinga for Windows will also automatically fix a similar issue present in Icinga 2, CVE-2026-24413. As a workaround, the permissions can be restricted manually by updating the ACL for the given folder `C:\Program Files\WindowsPowerShell\modules\icinga-powershell-framework\certificate` (and `C:\ProgramData\icinga2\var` to fix the issue for the Icinga 2 agent as well) including every sub-folder and item to restrict access for general users, only allowing the Icinga service user and administrators access.

Rincian

Terbit di NVD

29 Januari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-276: Incorrect Default Permissions

EPSS (30 hari)

0,10% peluang dieksploitasi; lebih tinggi dari 0,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Icinga/icinga-powershell-framework/security/advisories/GHSA-88h5-rrm6-5973 advisory vendor
• https://icinga.com/blog/releasing-icinga-2-v2-15-2-v2-14-8-v2-13-14-and-icinga-for-windows-v1-13-4-v1-12-4-v1-... advisory pihak ketiga
• https://github.com/Icinga/icinga2/security/advisories/GHSA-vfjg-6fpv-4mmr not applicable