Windows Telephony Service Remote Code Execution Vulnerability
CVE-2024-43635

8.8HIGH

Key Information:

Vendor
Microsoft
Status
Windows 10 Version 1809
Windows Server 2019
Windows Server 2019 (server Core Installation)
Windows Server 2022
Vendor
CVE Published:
12 November 2024

Summary

The vulnerability in Windows Telephony Service allows attackers to execute arbitrary code on affected systems. By sending specially crafted requests to the service, an unauthorized user can potentially exploit this vulnerability to gain control over the system. This poses a significant risk to users and enterprises relying on Windows Telephony Service for communication functionalities. Mitigation strategies should be implemented immediately to safeguard against potential exploitation.

Affected Version(s)

Windows 10 Version 1507 32-bit Systems 10.0.10240.0 < 10.0.10240.20826

Windows 10 Version 1607 32-bit Systems 10.0.14393.0 < 10.0.14393.7515

Windows 10 Version 1809 32-bit Systems 10.0.17763.0 < 10.0.17763.6532

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

EPSS Score

0% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

Collectors

NVD DatabaseMitre DatabaseMicrosoft Feed
.