CVE-2025-21407: Windows Telephony Service Remote Code Execution Vulnerability
8.8
CVSS
Description
Windows Telephony Service Remote Code Execution Vulnerability
Classification
CVE ID: CVE-2025-21407
CVSS Base Severity: HIGH
CVSS Base Score: 8.8
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected Products
Vendor: Microsoft
Product: Windows 10 Version 1809
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.13% (probability of being exploited)
EPSS Percentile: 49.98% (scored less or equal to compared to others)
EPSS Date: 2025-03-12 (when was this score calculated)