CVE-2025-12838

Katalog CVE

CVSS 7.3 · High EPSS 0,18%

Kerentanan Improper Link Resolution Before File Access ('Link Following'). Skor CVSS 3.0 7.3 (High) menurut trendmicro.com.

Deskripsi (NVD)

MSP360 Free Backup Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MSP360 Free Backup. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. User interaction on the part of an administrator is needed additionally. The specific flaw exists within the restore functionality. By creating a junction, an attacker can abuse the service to create arbitrary files. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-27245.

Rincian

Terbit di NVD

23 Desember 2025

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.0

7.3 (High), sumber trendmicro.com
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/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)

0,18% peluang dieksploitasi; lebih tinggi dari 6,9% 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.zerodayinitiative.com/advisories/ZDI-25-988/