CVE-2001-0168
Buffer overflow in AT&T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows...
Buffer overflow in AT&T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows remote attackers to execute arbitrary commands via a long HTTP GET request when the DebugLevel registry key is greater than 0.
Exploit likelihood
What each source reports
NVD Score used
Buffer overflow in AT&T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows remote attackers to execute arbitrary commands via a long HTTP GET request when the DebugLevel registry key is greater than 0.
- Record
CVE-2001-0168- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE ListNo score
Buffer overflow in AT&T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows remote attackers to execute arbitrary commands via a long HTTP GET request when the DebugLevel registry key is greater than 0.
- Record
CVE-2001-0168- Updated
- 2026-11-02
EUVDEUVD-2001-0168No score
Buffer overflow in AT&T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows remote attackers to execute arbitrary commands via a long HTTP GET request when the DebugLevel registry key is greater than 0.
- Record
EUVD-2001-0168- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mmw4-2xp2-gfrqNo score
Buffer overflow in AT&T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows...
Buffer overflow in AT&T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows remote attackers to execute arbitrary commands via a long HTTP GET request when the DebugLevel registry key is greater than 0.
- Record
GHSA-mmw4-2xp2-gfrq- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Metasploit | WinVNC Web Server GET Overflow | 2001-01-29 |
| Exploit-DB | WinVNC Web Server 3.3.3r7 - GET Overflow (Metasploit) | 2009-12-06 |
History
| Recorded | Changed | Sources |
|---|---|---|
| exploits, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, Metasploit, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2001-0168 is a high vulnerability (CVSS 10.0) in Att Winvnc, published March 9, 2001. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 70.7%, the 99th percentile. No source names a fixed version.