CVE-2026-34883

Katalog CVE

CVSS 5.3 · Medium EPSS 0,15%

Kerentanan Improper Link Resolution Before File Access ('Link Following'). Skor CVSS 3.1 5.3 (Medium) menurut CISA ADP.

Deskripsi (NVD)

An issue was discovered in the Portrait Dell Color Management application before 3.7.0 for Dell monitors. On Windows, a symbolic link vulnerability allows a local low-privileged user to escalate privileges to Administrator. During installation, the software writes the file CCFLFamily_07Feb11.edr to C:\ProgramData\Portrait Displays\CW\data\i1D3\ while running with elevated privileges. Because the installer does not properly validate symbolic links or reparse points at the destination path, an attacker can create a malicious link that redirects the write operation to an arbitrary system location, enabling arbitrary file creation or overwrite with elevated privileges.

Rincian

Terbit di NVD

19 Mei 2026

Terakhir diubah

24 Juli 2026

Status NVD

Awaiting Analysis

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-59: Improper Link Resolution Before File Access ('Link Following')

EPSS (30 hari)

0,15% peluang dieksploitasi; lebih tinggi dari 3,9% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://www.portrait.com/dell
• https://www.portrait.com/dell-security-cve-updates/