Winvnc
Vendor:
First CVE: Jan 9, 2001 · Active for 25 years
4
Total CVEs
More Total CVEs than 72% of tracked products
4.0
Avg CVEs / Year
Higher CVE frequency than 83% of tracked products
8.5
Avg CVSS
Higher Avg CVSS than 76% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Winvnc over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jan 9, 2001
25 years ago
Most Recent CVE
May 3, 2001
9,214 days ago
CVE Severity & Scoring
Winvnc4 CVEs
100%
All CVEs352,427 CVEs
45%
40%
11%
High
Attack Vector
Local0 (0.0%)
Network0 (0.0%)
Unknown4 (100.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low0 (0.0%)
High0 (0.0%)
Unknown4 (100.0%)
User Interaction
None0 (0.0%)
Unknown4 (100.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None0 (0.0%)
Unknown4 (100.0%)
Top CVEs
Signals from CVEs in this product scope (4 CVEs).
4 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2001-0168HIGH 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 Deb | May 3, 2001 | 10.0 | 80 | NO | YES |
CVE-2001-0167HIGH Buffer overflow in AT&T WinVNC (Virtual Network Computing) client 3.3.3r7 and earlier allows remote attackers to execute arbitrary commands via a long rfbConnFailed packet with a l | May 3, 2001 | 7.6 | 65 | NO | YES |
CVE-2000-1164HIGH WinVNC installs the WinVNC3 registry key with permissions that give Special Access (read and modify) to the Everybody group, which allows users to read and modify sensitive informa | Jan 9, 2001 | 9.0 | 25 | NO | NO |
CVE-2001-1422HIGH WinVNC 3.3.3 and earlier generates the same challenge string for multiple connections, which allows remote attackers to bypass VNC authentication by sniffing the challenge and resp | Jan 23, 2001 | 7.5 | 20 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (4 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
2 CVEs
50.0% of CVEs· 98th percentile
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
2 CVEs
50.0% of CVEs· 91st percentile
Social Chatter
Signals from CVEs in this product scope (4 CVEs).
Media Mentions
Signals from CVEs in this product scope (4 CVEs).
Top CNAs Publishing CVEs For Winvnc
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 3.3.3r7 | 1 | 9.0 | 1.5% | 0 | 0 |
| 3.3.3 | 1 | 9.0 | 1.5% | 0 | 0 |