PT-2021-6387 · Microsoft · Windows+1

Rick Veldhoven · Published 2021-12-16 · Updated 2023-08-08 · CVE-2022-21967

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows (affected versions not specified) Xbox Live Auth Manager for Windows (affected versions not specified)

Description The issue is related to insufficient access restrictions in the Xbox Live Auth Manager service for Microsoft Windows, allowing an attacker to elevate their privileges. This can impact the system, enabling attackers to affect it.

Recommendations For Windows, consider restricting access to the Xbox Live Auth Manager service until a patch is available. For Xbox Live Auth Manager for Windows, restrict the use of the service to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

BDU:2022-01424

CVE-2022-21967

Affected Products

Windows

Xbox Live Auth Manager For Windows

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2022-21967 · Security Note
• https://bdu.fstec.ru/vul/2022-01424 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21967 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21967 · Security Note
• https://osv.dev/vulnerability/CVE-2022-21967 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-21967 · Vendor Advisory
• https://vuldb.com/ru/?id.194381 · Note
• https://t.me/cibsecurity/38589 · Telegram Post