CVE-2020-1521 Information

Description

An elevation of privilege vulnerability exists when the Windows Speech Runtime improperly handles memory.To exploit this vulnerability an attacker would first have to gain execution on the victim system aka ‘Windows Speech Runtime Elevation of Privilege Vulnerability’. This CVE ID is unique from CVE-2020-1522.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1521

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8