CVE-2021-22037

Katalog CVE

CVSS 7.8 · High EPSS 0,29%

Kerentanan Uncontrolled Search Path Element pada vmware installbuilder. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Under certain circumstances, when manipulating the Windows registry, InstallBuilder uses the reg.exe system command. The full path to the command is not enforced, which results in a search in the search path until a binary can be identified. This makes the installer/uninstaller vulnerable to Path Interception by Search Order Hijacking, potentially allowing an attacker to plant a malicious reg.exe command so it takes precedence over the system command. The vulnerability only affects Windows installers.

Rincian

Terbit di NVD

29 Oktober 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-427: Uncontrolled Search Path Element

EPSS (30 hari)

0,29% peluang dieksploitasi; lebih tinggi dari 19,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://blog.installbuilder.com/2021/10/installbuilder-2160-released.html release notes · advisory vendor