Van Dyke Technologies VShell 1.0.1 Port Forwarding privileges management

CVSS Meta Temp Score
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CTI Interest Score
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3.8$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Van Dyke Technologies VShell 1.0.1. This affects an unknown part of the component Port Forwarding Handler. This manipulation with the input 0.0.0.0/0.0.0.0 causes privileges management. This vulnerability is handled as CVE-2001-0156. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Van Dyke Technologies VShell 1.0.1. It has been declared as problematic. Affected by this vulnerability is some unknown functionality of the component Port Forwarding Handler. The manipulation with the input value 0.0.0.0/0.0.0.0 leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect integrity. The summary by CVE is:

VShell SSH gateway 1.0.1 and earlier has a default port forwarding rule of 0.0.0.0/0.0.0.0, which could allow local users conduct arbitrary port forwarding to other systems.

The weakness was released 06/02/2001 with @stake (Website). It is possible to read the advisory at atstake.com. This vulnerability is known as CVE-2001-0156. The exploitation appears to be easy. Attacking locally is a requirement. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading to version 1.0.2 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (6148), SecurityFocus (BID 2402†) and Vulnerability Center (SBV-3196†). Entry connected to this vulnerability is available at VDB-16710. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.0
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: VShell 1.0.2

Timelineinfo

02/16/2001 🔍
02/16/2001 +0 days 🔍
06/02/2001 +106 days 🔍
06/02/2001 +0 days 🔍
12/16/2003 +927 days 🔍
07/04/2014 +3853 days 🔍
05/18/2019 +1779 days 🔍

Sourcesinfo

Advisory: atstake.com
Organization: @stake
Status: Not defined
Confirmation: 🔍

CVE: CVE-2001-0156 (🔍)
GCVE (CVE): GCVE-0-2001-0156
GCVE (VulDB): GCVE-100-16711
X-Force: 6148
SecurityFocus: 2402 - Van Dyke Technologies VShell Port Forwarding Vulnerability
Vulnerability Center: 3196 - Van Dyke Vshell SSH Gateway 1.0.1 Default Port Forwarding, Low

See also: 🔍

Entryinfo

Created: 07/04/2014 11:26
Updated: 05/18/2019 14:39
Changes: 07/04/2014 11:26 (58), 05/18/2019 14:39 (4)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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