Vnc Viewer
Vendor:
First CVE: Sep 17, 2021 · Active for 4 years
2
Total CVEs
More Total CVEs than 53% of tracked products
1.0
Avg CVEs / Year
Bottom 1%
7.2
Avg CVSS
Higher Avg CVSS than 46% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Vnc Viewer over time
Volume of CVEsAvg CVSS Base Score
First CVE
Sep 17, 2021
4 years ago
Most Recent CVE
Sep 30, 2022
1,397 days ago
CVE Severity & Scoring
Vnc Viewer2 CVEs
50%
50%
All CVEs353,173 CVEs
45%
40%
11%
MediumHigh
Attack Vector
Local1 (50.0%)
Network1 (50.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low2 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None1 (50.0%)
Unknown0 (0.0%)
Required1 (50.0%)
Privileges Required
Low1 (50.0%)
High0 (0.0%)
None1 (50.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2022-41975HIGH RealVNC VNC Server before 6.11.0 and VNC Viewer before 6.22.826 on Windows allow local privilege escalation via MSI installer Repair mode. | Sep 30, 2022 | 7.8 | 24 | NO | NO |
CVE-2021-41380MEDIUM RealVNC Viewer 6.21.406 allows remote VNC servers to cause a denial of service (application crash) via crafted RFB protocol data. NOTE: It is asserted that this issue requires soci | Sep 17, 2021 | 6.5 | 22 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (2 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (2 CVEs).
Media Mentions
Signals from CVEs in this product scope (2 CVEs).
Top CNAs Publishing CVEs For Vnc Viewer
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 6.21.406 | 1 | 6.5 | 1.0% | 0 | 0 |