CVE-1999-1011

High CVSS 10

Published 1999-07-19 · last changed 2026-06-16

The fix

We hold no Microsoft remediation data for CVE-1999-1011, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

The Remote Data Service (RDS) DataFactory component of Microsoft Data Access Components (MDAC) in IIS 3.x and 4.x exposes unsafe methods, which allows remote attackers to execute arbitrary commands.

Sources

NVD record for CVE-1999-1011

CVSS vector: AV:N/AC:L/Au:N/C:C/I:C/A:C