CVE-2021-31847

Katalog CVE

CVSS 7.8 · High EPSS 0,40%

Kerentanan Improper Privilege Management pada mcafee agent. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Improper access control vulnerability in the repair process for McAfee Agent for Windows prior to 5.7.4 could allow a local attacker to perform a DLL preloading attack using unsigned DLLs. This would result in elevation of privileges and the ability to execute arbitrary code as the system user, through not correctly protecting a temporary directory used in the repair process and not checking the DLL signature.

Rincian

Terbit di NVD

22 September 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-269: Improper Privilege Management
CWE-347: Improper Verification of Cryptographic Signature
CWE-427: Uncontrolled Search Path Element

EPSS (30 hari)

0,40% peluang dieksploitasi; lebih tinggi dari 32,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.zerodayinitiative.com/advisories/ZDI-21-1104/ advisory pihak ketiga · vdb entry
• https://kc.mcafee.com/corporate/index?page=content&id=SB10369 broken link