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Home >> Browse Vulnerability Assessment Database >> Gain a shell remotely >> BayTech RPC3 Telnet Daemon Authentication Bypass Vulnerability


Vulnerability Assessment Details

BayTech RPC3 Telnet Daemon Authentication Bypass Vulnerability

Vulnerability Assessment Summary
Checks for authentication bypass vulnerability in BayTech RPC3 Telnet daemon

Detailed Explanation for this Vulnerability Assessment

Summary :

The remote TELNET server is affected by an authentication bypass flaw.

Description :

The remote host is running a version of Bay Technical Associates RPC3
TELNET Daemon that lets a user bypass authentication by sending a
special set of keystrokes at the username prompt. Since BayTech RPC3
devices provide remote power management, this vulnerability enables an
attacker to cause a denial of service, shut down the device itself as
well as any connected devices.

See also :

http://marc.theaimsgroup.com/?l=bugtraq&m=111230568025271&w=2

Solution :

None at this time. Filter incoming traffic to port 23 on this device.

Network Security Threat Level:

Critical / CVSS Base Score : 10
(AV:R/AC:L/Au:NR/C:C/A:C/I:C/B:N)

Networks Security ID: 12955

Vulnerability Assessment Copyright: This script is Copyright (C) 2005-2006 Tenable Network Security

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