NCP Secure Enterprise Client 8.30 unknown vulnerability

CVSS Meta Temp Score
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CTI Interest Score
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2.9$0-$5k0.00

A vulnerability, which was classified as problematic, was found in NCP Secure Enterprise Client 8.30. This is going to have an impact on integrity. CVE summarizes:

NCP Secure Enterprise Client (aka VPN/PKI client) 8.30 Build 59, and possibly earlier versions, when the Link Firewall and Personal Firewall are both configured to block all inbound and outbound network traffic, allows context-dependent attackers to send inbound UDP traffic with source port 67 and destination port 68, and outbound UDP traffic with source port 68 and destination port 67.

The weakness was presented 07/12/2006 (Website). The advisory is available at lists.grok.org.uk. This vulnerability is traded as CVE-2006-3551 since 07/12/2006. The exploitability is told to be difficult. Local access is required to approach this attack. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at X-Force (27484).

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.9
VulDB Meta Temp Score: 2.9

VulDB Base Score: 2.9
VulDB Temp Score: 2.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Unknown
CWE: Unknown
ATT&CK: Unknown

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/12/2006 🔍
07/12/2006 +0 days 🔍
07/12/2006 +0 days 🔍
03/12/2015 +3165 days 🔍
09/20/2017 +923 days 🔍

Sourcesinfo

Advisory: lists.grok.org.uk
Status: Not defined

CVE: CVE-2006-3551 (🔍)
X-Force: 27484 - NCP Secure Enterprise VPN/PKI-Client UDP firewall bypass

Entryinfo

Created: 03/12/2015 14:25
Updated: 09/20/2017 09:13
Changes: 03/12/2015 14:25 (41), 09/20/2017 09:13 (6)
Complete: 🔍

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