CVE-2021-28485

Katalog CVE

CVSS 4.3 · Medium EPSS 0,66%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada ericsson mobile switching center server bc 18a firmware. Skor CVSS 3.1 4.3 (Medium) menurut NVD.

Deskripsi (NVD)

In Ericsson Mobile Switching Center Server (MSC-S) before IS 3.1 CP22, the SIS web application allows relative path traversal via a specific parameter in the https request after authentication, which allows access to files on the system that are not intended to be accessible via the web application.

Rincian

Terbit di NVD

14 September 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

4.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/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)

0,66% peluang dieksploitasi; lebih tinggi dari 50,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.ericsson.com/en/about-us/security/psirt advisory vendor
• https://www.gruppotim.it/it/footer/red-team.html advisory pihak ketiga