CVE-2001-0663

Windows NT and Windows 2000 Terminal Server - Denial of Service via Invalid RDP Packets

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2001-0663. PoCs published by Luciano Martins.

AI-analyzed exploit summary The provided text describes a denial-of-service vulnerability in Windows 2000/NT Terminal Server due to malformed RDP packets. No actual exploit code is included, only a reference to a GitLab link for a binary exploit.

Description

Terminal Server in Windows NT and Windows 2000 allows remote attackers to cause a denial of service via a sequence of invalid Remote Desktop Protocol (RDP) packets.

Exploits (1)

exploitdb WRITEUP VERIFIED
by Luciano Martins · textdoswindows
https://www.exploit-db.com/exploits/21123

The provided text describes a denial-of-service vulnerability in Windows 2000/NT Terminal Server due to malformed RDP packets. No actual exploit code is included, only a reference to a GitLab link for a binary exploit.

Classification
Writeup 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Theoretical
Target: Windows 2000/NT Terminal Server
No auth needed
Prerequisites: Network access to the target's RDP service
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/3445
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/7302

Scores

EPSS 0.3679
EPSS Percentile 98.3%

Details

Status published
Products (2)
microsoft/windows_2000
microsoft/windows_nt 4.0
Published Dec 06, 2001
Tracked Since Feb 18, 2026