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Case File

CVE-2006-2369

HIGH · CVSS 7.5 EPSS 91.52%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2006-05-15 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2006-2369
Severity
HIGH
CVSS
7.5
EPSS
91.52%
Cisco

Original NVD Description

RealVNC 4.1.1, and other products that use RealVNC such as AdderLink IP and Cisco CallManager, allows remote attackers to bypass authentication via a request in which the client specifies an insecure security type such as "Type 1 - None", which is accepted even if it is not offered by the server, as originally demonstrated using a long password.