CVE-2025-21409
CVSS 3.1 Score 8.8 of 10 (high)
Details
Published Jan 14, 2025
CWE ID 122
Summary
CVE-2025-21409 is a remote code execution vulnerability affecting the Windows Telephony Service. Maliciously crafted SIP INVITE messages can exploit this weakness, allowing attackers to execute arbitrary code on the targeted system. Successful exploitation could result in unauthorized access, data theft, or system damage. Microsoft has released a security update to address this issue. It is recommended that affected systems be promptly patched to mitigate the risk of potential attacks.
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Affected Products
- Microsoft Windows 10
- Microsoft Windows 11
- Microsoft Windows Server 2008
- Windows Server 2022
Affected Vendors
- Microsoft