High Vulnerabilities Primary Vendor -- Product Description Published CVSS Score Source Info Patch Info Agatasoft--AgataSoft PingMaster Pro AgataSoft PingMaster Pro 2.1 contains a denial of service vulnerability in the Trace Route feature that allows attackers to crash the application by overflowing the host name input field. Attackers can generate a 10,000-character buffer and paste it into the host name field to trigger an application crash and potential system instability. 2026-01-23 7.5 CVE-2021-47893 ExploitDB-49567 Vendor Homepage VulnCheck Advisory: AgataSoft PingMaster Pro 2.1 - Denial of Service   Aida Computer Information Technology Inc.--Hotel Guest Hotspot Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Aida Computer Information Technology Inc.