CVE-1999-0233

High

Published: 25/02/1996(UTC)Updated: 16/06/2026(UTC)Translated: 17/06/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Very high risk

16.70%

97th percentile - higher than 97% of all known CVEs

IIS 1.0 allows users to execute arbitrary commands using .bat or .cmd files.

Exploitation of this vulnerability could lead to unauthorized access and execution of malicious code on the server.

It is recommended to upgrade to a newer version of IIS that does not contain this vulnerability.

Original NVD description (English source)

IIS 1.0 allows users to execute arbitrary commands using .bat or .cmd files.