CVE-2025-27458

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 if the responses...

CVE-2025-27458

The CVE-2025-27458 entry concerns Endress+Hauser MEAC300-FNADE4. The vulnerability stems from a VNC-style authentication mechanism that uses a challenge-response system with the same password for encryption on both server and client. Because VNC traffic is unencrypted, an attacker who can observe...

CVE-2025-27458 CVE-2025-27458

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 if the responses...

CVE-2025-27458 CVE-2025-27458

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 if the responses...

FreeBSD Security Advisory (FreeBSD-SA-06:12.opie.asc)

The remote host is missing an update to the system as announced in the referenced advisory FreeBSD-SA-06:12.opie.asc ADV FreeBSD-SA-06:12.opie.asc OpenVAS Vulnerability Test $ Description: Auto generated from vuxml or freebsd advisories Authors: Thomas Reinke Copyright: Copyright c 2008 E-Soft In...