PT-2021-2721 · Microsoft · Windows Speech Runtime+1

Edwardzpeng + 3 · Published 2021-04-13 · Updated 2023-12-29 · CVE-2021-28436

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Speech Runtime (affected versions not specified)

Description The issue is related to errors in privilege management within the Windows Speech Runtime component of Microsoft Windows operating systems. This can allow an attacker to elevate their privileges. The vulnerability may be exploited to affect the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2021-02255

CVE-2021-28436

Affected Products

Windows

Windows Speech Runtime

References · 8

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28436 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-28436 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-28436 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-02255 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28436 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-28436 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-28436 · Security Note
• https://t.me/cvenotify/13522 · Telegram Post