BT Voyager 2091 Wireless Adsl Router up to 2.21.05.08m_a2pb018c1.d16d btvoyager_getconfig.sh access control

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in BT Voyager 2091 Wireless Adsl Router up to 2.21.05.08m_a2pb018c1.d16d. This issue affects some unknown processing of the file btvoyager_getconfig.sh. Executing a manipulation can lead to access control. This vulnerability appears as CVE-2006-3561. In addition, an exploit is available.

Detailsinfo

A vulnerability has been found in BT Voyager 2091 Wireless Adsl Router up to 2.21.05.08m_a2pb018c1.d16d (Router Operating System) and classified as problematic. This vulnerability affects an unknown code block of the file btvoyager_getconfig.sh. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality. CVE summarizes:

BT Voyager 2091 Wireless firmware 2.21.05.08m_A2pB018c1.d16d and earlier, and 3.01m and earlier, allow remote attackers to bypass the authentication process and gain sensitive information, such as configuration information via (1) /btvoyager_getconfig.sh, PPP crendentials via (2) btvoyager_getpppcreds.sh, and decode configuration credentials via (3) btvoyager_decoder.c.

The weakness was presented 07/12/2006 by pagvac (Website). The advisory is shared for download at securityfocus.com. This vulnerability was named CVE-2006-3561 since 07/12/2006. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1068.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept.

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 (27652), Exploit-DB (2034), SecurityFocus (BID 19057†) and Secunia (SA20982†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/10/2006 🔍
07/12/2006 +2 days 🔍
07/12/2006 +0 days 🔍
07/12/2006 +0 days 🔍
07/18/2006 +6 days 🔍
03/12/2015 +3159 days 🔍
01/04/2025 +3586 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: pagvac
Status: Not defined

CVE: CVE-2006-3561 (🔍)
GCVE (CVE): GCVE-0-2006-3561
GCVE (VulDB): GCVE-100-31288
X-Force: 27652 - BT Voyager 2091 Wireless ADSL configuration information disclosure
SecurityFocus: 19057 - BT Voyager Multiple Remote Authentication Bypass Vulnerabilities
Secunia: 20982 - BT Voyager 2091 Wireless Exposure of Configuration Information, Less Critical
Vupen: ADV-2006-2734

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/12/2015 14:25
Updated: 01/04/2025 01:46
Changes: 03/12/2015 14:25 (54), 09/17/2017 11:30 (6), 01/04/2025 01:46 (25)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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