CVE-1999-1011

critical Microsoft
CVSS v3 Base Score
10.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS Score
79.3%
Exploitation probability in 30 days
Top 1% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Confidentiality
C
Integrity
C
Availability
C
Published: July 19, 1999 (9796 days ago)
Last Modified: April 16, 2026
Vendor: Microsoft
Source: NVD

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.

CWE

CWE-264

Affected Products

microsoft data access componentsmicrosoft index servermicrosoft internet information servermicrosoft site server

References

🔗 www.ciac.org 🔗 www.osvdb.org 🔗 docs.microsoft.com 🔗 docs.microsoft.com 🔗 www.securityfocus.com