CVE-2023-45159

Katalog CVE

CVSS 8.4 · High EPSS 0,23%

Kerentanan Improper Link Resolution Before File Access ('Link Following') pada 1e client. Skor CVSS 3.1 8.4 (High) menurut NVD.

Deskripsi (NVD)

1E Client installer can perform arbitrary file deletion on protected files.   A non-privileged user could provide a symbolic link or Windows junction to point to a protected directory in the installer that the 1E Client would then clear on service startup. A hotfix is available from the 1E support portal that forces the 1E Client to check for a symbolic link or junction and if it finds one refuses to use that path and instead creates a path involving a random GUID. for v8.1 use hotfix Q23097 for v8.4 use hotfix Q23105 for v9.0 use hotfix Q23115 for SaaS customers, use 1EClient v23.7 plus hotfix Q23121

Rincian

Terbit di NVD

5 Oktober 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

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

EPSS (30 hari)

0,23% peluang dieksploitasi; lebih tinggi dari 13,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.1e.com/trust-security-compliance/cve-info/ advisory vendor
• https://www.teamviewer.com/en/resources/trust-center/security-bulletins/1e-2023-2001/