OnlyFm252
Windows Telephony Service

CVE-2024-43620 — Windows Telephony Service Remote Code Execution Vulnerability

Important CVSS 8.8 EPSS 0.01516 2024-11 archive

Executive Summary

None

Overview

8.8
CVSS HIGH
Important
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
Category Remote Code Execution
Released Nov 12 2024
Last Updated Nov 12 2024
Publicly Disclosed No
CISA KEV Not Listed
Known Exploits None Known
EPSS Score 0.01516 — 0.71241 percentile

CVSS Vector

ATTACK VECTOR
Network
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
None
USER INTERACTION
Required
SCOPE
Unchanged
Temporal Score: 7.7

EPSS Score

0.01516
probability of exploitation in the next 30 days
0.71241 percentile - updated 2026-06-20
View on FIRST.org

Affected Products

37 affected products
Product KB Article Severity Impact Restart Required
Windows 10 for 32-bit Systems 5046665 (Security Update) Important Remote Code Execution Yes
Windows 10 for x64-based Systems 5046665 (Security Update) Important Remote Code Execution Yes
Windows 10 Version 1607 for 32-bit Systems 5046612 (Security Update) Important Remote Code Execution Yes
Windows 10 Version 1607 for x64-based Systems 5046612 (Security Update) Important Remote Code Execution Yes
Windows 10 Version 1809 for 32-bit Systems 5046615 (Security Update) Important Remote Code Execution Yes
Windows 10 Version 1809 for x64-based Systems 5046615 (Security Update) Important Remote Code Execution Yes
Windows 10 Version 21H2 for 32-bit Systems 5046613 (Security Update) Important Remote Code Execution Yes
Windows 10 Version 21H2 for ARM64-based Systems 5046613 (Security Update) Important Remote Code Execution Yes
Windows 10 Version 21H2 for x64-based Systems 5046613 (Security Update) Important Remote Code Execution Yes
Windows 10 Version 22H2 for 32-bit Systems 5046613 (Security Update) Important Remote Code Execution Yes
Windows 10 Version 22H2 for ARM64-based Systems 5046613 (Security Update) Important Remote Code Execution Yes
Windows 10 Version 22H2 for x64-based Systems 5046613 (Security Update) Important Remote Code Execution Yes
Windows 11 Version 22H2 for ARM64-based Systems 5046633 (Security Update) Important Remote Code Execution Yes
Windows 11 Version 22H2 for x64-based Systems 5046633 (Security Update) Important Remote Code Execution Yes
Windows 11 Version 23H2 for ARM64-based Systems 5046633 (Security Update) Important Remote Code Execution Yes
Windows 11 Version 23H2 for x64-based Systems 5046633 (Security Update) Important Remote Code Execution Yes
Windows 11 Version 24H2 for ARM64-based Systems 5046617 (Security Update) 5046696 (SecurityHotpatchUpdate) Important Remote Code Execution Yes
Windows 11 Version 24H2 for x64-based Systems 5046617 (Security Update) 5046696 (SecurityHotpatchUpdate) Important Remote Code Execution Yes
Windows Server 2008 for 32-bit Systems Service Pack 2 5046661 (Monthly Rollup) 5046639 (Security Only) Important Remote Code Execution Yes
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 5046661 (Monthly Rollup) 5046639 (Security Only) Important Remote Code Execution Yes
Windows Server 2008 for x64-based Systems Service Pack 2 5046661 (Monthly Rollup) 5046639 (Security Only) Important Remote Code Execution Yes
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 5046661 (Monthly Rollup) 5046639 (Security Only) Important Remote Code Execution Yes
Windows Server 2008 R2 for x64-based Systems Service Pack 1 5046687 (Monthly Rollup) 5046705 (Security Only) Important Remote Code Execution Yes
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 5046687 (Monthly Rollup) 5046705 (Security Only) Important Remote Code Execution Yes
Windows Server 2012 5046697 (Monthly Rollup) Important Remote Code Execution Yes
Windows Server 2012 (Server Core installation) 5046697 (Monthly Rollup) Important Remote Code Execution Yes
Windows Server 2012 R2 5046682 (Monthly Rollup) Important Remote Code Execution Yes
Windows Server 2012 R2 (Server Core installation) 5046682 (Monthly Rollup) Important Remote Code Execution Yes
Windows Server 2016 5046612 (Security Update) Important Remote Code Execution Yes
Windows Server 2016 (Server Core installation) 5046612 (Security Update) Important Remote Code Execution Yes
Windows Server 2019 5046615 (Security Update) Important Remote Code Execution Yes
Windows Server 2019 (Server Core installation) 5046615 (Security Update) Important Remote Code Execution Yes
Windows Server 2022 5046616 (Security Update) 5046698 (SecurityHotpatchUpdate) Important Remote Code Execution Yes
Windows Server 2022 (Server Core installation) 5046616 (Security Update) 5046698 (SecurityHotpatchUpdate) Important Remote Code Execution Yes
Windows Server 2022, 23H2 Edition (Server Core installation) 5046618 (Security Update) Important Remote Code Execution Yes
Windows Server 2025 5046696 (SecurityHotpatchUpdate) 5046617 (Security Update) Important Remote Code Execution Yes
Windows Server 2025 (Server Core installation) 5046696 (SecurityHotpatchUpdate) 5046617 (Security Update) Important Remote Code Execution Yes

Patches

13 patches
Article Type Restart
5046665 Security Update Yes
5046612 Security Update Yes
5046615 Security Update Yes
5046613 Security Update Yes
5046633 Security Update Yes
5046617 (Security Update) 5046696 Security Update Yes
5046661 (Monthly Rollup) 5046639 Monthly Rollup Yes
5046687 (Monthly Rollup) 5046705 Monthly Rollup Yes
5046697 Monthly Rollup Yes
5046682 Monthly Rollup Yes
5046616 (Security Update) 5046698 Security Update Yes
5046618 Security Update Yes
5046696 (SecurityHotpatchUpdate) 5046617 SecurityHotpatchUpdate Yes

Known Exploits

Acknowledgments

Anonymous

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