VNC
by SICK AG
CVEs (3)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2025-27458 | Med | 0.42 | 6.5 | 0.00 | Jul 3, 2025 | The VNC authentication mechanism bases on a challenge-response system where both server and client use the same password for encryption. The challenge is sent from the server to the client, is encrypted by the client and sent back. The server does the same encryption locally and… | ||
| CVE-2025-27457 | Med | 0.42 | 6.5 | 0.00 | Jul 3, 2025 | All communication between the VNC server and client(s) is unencrypted. This allows an attacker to intercept the traffic and obtain sensitive data. | ||
| CVE-2025-27459 | Med | 0.29 | 4.4 | 0.00 | Jul 3, 2025 | The VNC application stores its passwords encrypted within the registry but uses DES for encryption. As DES is broken, the original passwords can be recovered. |
- risk 0.42cvss 6.5epss 0.00
The VNC authentication mechanism bases on a challenge-response system where both server and client use the same password for encryption. The challenge is sent from the server to the client, is encrypted by the client and sent back. The server does the same encryption locally and…
- risk 0.42cvss 6.5epss 0.00
All communication between the VNC server and client(s) is unencrypted. This allows an attacker to intercept the traffic and obtain sensitive data.
- risk 0.29cvss 4.4epss 0.00
The VNC application stores its passwords encrypted within the registry but uses DES for encryption. As DES is broken, the original passwords can be recovered.