Internet Explorer, with a security setting below Medium, allows remote attackers to execute arbitrary commands via a malicious web page that uses the FileSystemObject ActiveX object.
https://exchange.xforce.ibmcloud.com/vulnerabilities/2173
http://oliver.efri.hr/~crv/security/bugs/NT/activex4.html
Source: Mitre, NVD
Published: 1999-05-06
Updated: 2026-06-16
Base Score: 10
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
Severity: Critical
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.14416