PT-2022-2662 · Microsoft · Windows Telephony Service+1

Simon Zuckerbraun · Published 2022-04-12 · Updated 2023-08-08 · CVE-2022-24550

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 Telephony Service (affected versions not specified)

Description The issue is related to insecure privilege management in the Windows Telephony Service of Windows operating systems. It allows an attacker to elevate their privileges. This can affect the system, potentially leading to unauthorized access or control.

Recommendations 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:2022-03150

CVE-2022-24550

ZDI-22-726

Affected Products

Windows

Windows Telephony Service

References · 9

• https://osv.dev/vulnerability/CVE-2022-24550 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-24550 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24550 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24550 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-03150 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-22-726 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-24550 · Vendor Advisory
• https://t.me/cibsecurity/40953 · Telegram Post
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-24550 · Note