CVE-2020-1021

Katalog CVE

CVSS 7.8 · High EPSS 0,95%

Kerentanan Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') pada microsoft windows 10, microsoft windows server 2016 +1 lainnya. Skor CVSS 3.1 7.8 (High) menurut microsoft.com.

Deskripsi (NVD)

An elevation of privilege vulnerability exists in Windows Error Reporting (WER) when WER handles and executes files. The vulnerability could allow elevation of privilege if an attacker can successfully exploit it. An attacker who successfully exploited the vulnerability could gain greater access to sensitive information and system functionality. To exploit the vulnerability, an attacker could run a specially crafted application. The security update addresses the vulnerability by correcting the way that WER handles and executes files.

Rincian

Terbit di NVD

21 Mei 2020

Terakhir diubah

19 Agustus 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber microsoft.com
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-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

EPSS (30 hari)

0,95% peluang dieksploitasi; lebih tinggi dari 60,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1021 patch · advisory vendor
• http://packetstormsecurity.com/files/158028/Microsoft-Windows-Privilege-Escalation-Code-Execution.html advisory pihak ketiga · vdb entry
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-1021