CVE-1999-1011

critical

Description

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.

References

Advisories
More

https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-025

https://docs.microsoft.com/en-us/security-updates/securitybulletins/1998/ms98-004

https://www.securityfocus.com/bid/529

http://www.osvdb.org/272

http://www.ciac.org/ciac/bulletins/j-054.shtml

Details

Source: Mitre, NVD

Published: 1999-07-19

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H