CVE-2006-2206

Published: May 5, 2006Modified: Apr 16, 2026

10.0

Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability: 10.0 / Impact: 10.0

Source: NVD

Description

The MS-Logon authentication scheme in UltraVNC (aka Ultr@VNC) 1.0.1 uses weak encryption (XOR) for challenge/response, which allows remote attackers to gain privileges by sniffing and decrypting passwords.

Affected (1)

Products: Ultravnc: Ultravnc

Ultravnc

1 product

Ultravnc

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Ultravnc Ultravnc	Version 1.0.1

References (6)

http://archives.neohapsis.com/archives/bugtraq/2006-05/0057.html

Source: cve@mitre.org

http://www.securityfocus.com/bid/17824

Source: cve@mitre.org

Exploit

https://exchange.xforce.ibmcloud.com/vulnerabilities/26283

Source: cve@mitre.org

http://archives.neohapsis.com/archives/bugtraq/2006-05/0057.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/17824

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

https://exchange.xforce.ibmcloud.com/vulnerabilities/26283

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.