CVE-2020-24556

Katalog CVE

CVSS 7.8 · High EPSS 0,78%

Kerentanan Improper Link Resolution Before File Access ('Link Following') pada trendmicro apex one, trendmicro worry-free business security +1 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability in Trend Micro Apex One, OfficeScan XG SP1, Worry-Free Business Security 10 SP1 and Worry-Free Business Security Services on Microsoft Windows may allow an attacker to create a hard link to any file on the system, which then could be manipulated to gain a privilege escalation and code execution. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. Please note that version 1909 (OS Build 18363.719) of Microsoft Windows 10 mitigates hard links, but previous versions are affected.

Rincian

Terbit di NVD

1 September 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/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)

0,78% peluang dieksploitasi; lebih tinggi dari 54,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://success.trendmicro.com/solution/000263632 advisory vendor
• https://success.trendmicro.com/solution/000263633 advisory vendor
• https://success.trendmicro.com/solution/000267260 advisory vendor
• https://www.zerodayinitiative.com/advisories/ZDI-20-1093/ advisory pihak ketiga · vdb entry