Linksys BEFVP41 1.01.04 Firmware denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Linksys BEFVP41 1.01.04. This affects an unknown part of the component Firmware. This manipulation causes denial of service. This vulnerability appears as CVE-2006-0309. There is no available exploit.

Detailsinfo

A vulnerability was found in Linksys BEFVP41 1.01.04. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the component Firmware. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

Linksys BEFVP41 VPN Router 2.0 with firmware 1.01.04 allows remote attackers on the local network, to cause a denial of service via IP packets with a null IP option length.

The weakness was presented 01/18/2006 by Paul (Website). The advisory is shared at vupen.com. This vulnerability is known as CVE-2006-0309 since 01/19/2006. The exploitation appears to be easy. The attack can be launched remotely. The successful exploitation needs a single authentication. Neither technical details nor an exploit are publicly available.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 11475 (3com RAS 1500 / Wyse Winterm Malformed Packet Remote DoS), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Denial of Service and running in the context r.

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 databases at X-Force (11611), Tenable (11475), SecurityFocus (BID 16307†), Secunia (SA18461†) and SecurityTracker (ID 1015490†). See VDB-26020 for similar entry. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 11475
Nessus Name: 3com RAS 1500 / Wyse Winterm Malformed Packet Remote DoS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/01/2003 🔍
03/25/2003 +83 days 🔍
08/26/2003 +154 days 🔍
01/16/2006 +874 days 🔍
01/18/2006 +2 days 🔍
01/18/2006 +0 days 🔍
01/18/2006 +0 days 🔍
01/18/2006 +0 days 🔍
01/19/2006 +1 days 🔍
03/12/2015 +3339 days 🔍
05/11/2019 +1521 days 🔍

Sourcesinfo

Vendor: linksys.com

Advisory: vupen.com⛔
Researcher: Paul
Status: Not defined

CVE: CVE-2006-0309 (🔍)
GCVE (CVE): GCVE-0-2006-0309
GCVE (VulDB): GCVE-100-28393
X-Force: 11611
SecurityFocus: 16307 - Linksys BEFVP41 IP Options Remote Denial Of Service Vulnerability
Secunia: 18461 - Linksys BEFVP41 IP Option Length Denial of Service, Less Critical
SecurityTracker: 1015490
Vulnerability Center: 1787 - DoS in 3Com SuperStack II RAS 1500 Router via Malformed IP Packets, High
Vupen: ADV-2006-0238

See also: 🔍

Entryinfo

Created: 03/12/2015 11:11
Updated: 05/11/2019 21:38
Changes: 03/12/2015 11:11 (64), 05/11/2019 21:38 (10)
Complete: 🔍
Cache ID: 216:B2B:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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