CVE-2025-21245

CVSS 3.1 Score 8.8 of 10 (high)

Details

Published Jan 14, 2025
CWE ID 125
CWE ID 122

Summary

CVE-2025-21245 is a remote code execution vulnerability affecting Microsoft's Windows Telephony Service. An attacker can exploit this flaw by sending a specially crafted RTP (Real-time Transport Protocol) packet to a target system, resulting in arbitrary code execution. Successful exploitation could lead to significant security impacts, including unauthorized system access and data theft. Users are strongly advised to apply the available Microsoft patch to mitigate this risk. Failure to address this vulnerability could put sensitive information and critical infrastructure at risk.

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Affected Products

  • Microsoft Windows Server 2008

Affected Vendors

  • Microsoft