Patch
CVE-2025-21241
with vRx
❗ CVE-2025-21371 is a remote code execution vulnerability affecting the Windows Telephony Service (TapiSrv). This flaw arises due to improper memory handling, allowing attackers to execute arbitrary code on affected systems. If successfully exploited, this vulnerability could grant an attacker the same privileges as the logged-in user. If the compromised user has elevated permissions, the attacker could completely take over the system, potentially leading to unauthorized access, data theft, or system compromise.
ℹ️ This mitigation script works as follows:
Disabling the Vulnerable Service:
Stops the Telephony Service (TapiSrv) if it is currently running.
Ensures the service cannot restart on system reboot by setting it to disabled.
Error Handling & Verification:
Detects if the service is missing and avoids unnecessary errors.
Color-Coded Reporting:
🟢 Green confirms successful mitigation.
🟡 Yellow indicates an action was performed (e.g., service stopped).
🔴 Red highlights errors or failed mitigation attempts.
✅ By running this mitigation script, you can reduce the risk of exploitation by disabling the vulnerable service.
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