8e6 R3000 Internet Filter up to 2.0.12.9 access control

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability was found in 8e6 R3000 Internet Filter up to 2.0.12.9. It has been classified as critical. Affected is an unknown function. The manipulation leads to access control. This vulnerability is traded as CVE-2008-3494. Furthermore, there is an exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in 8e6 R3000 Internet Filter up to 2.0.12.9. It has been rated as critical. This issue affects an unknown code block. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality. The summary by CVE is:

8e6 R3000 Internet Filter 2.0.12.10 allows remote attackers to bypass intended restrictions via an extra HTTP Host header with additional leading text placed before the real Host header.

The weakness was shared 08/06/2008 by nnposter (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2008-3494 since 08/06/2008. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The exploit is available at exploit-db.com. It is declared as proof-of-concept.

Upgrading to version 2.0.12.10 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (44238), Exploit-DB (32167), SecurityFocus (BID 30541†) and Secunia (SA31391†). 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: 7.5
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.5
VulDB Temp Score: 6.7
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: R3000 Internet Filter 2.0.12.10

Timelineinfo

08/05/2008 🔍
08/06/2008 +1 days 🔍
08/06/2008 +0 days 🔍
08/06/2008 +0 days 🔍
08/07/2008 +1 days 🔍
03/17/2015 +2413 days 🔍
01/25/2025 +3602 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: nnposter
Status: Confirmed

CVE: CVE-2008-3494 (🔍)
GCVE (CVE): GCVE-0-2008-3494
GCVE (VulDB): GCVE-100-43559
X-Force: 44238 - R3000 Internet Filter HTTP request security bypass
SecurityFocus: 30541 - 8E6 Technologies R3000 Host Header Internet Filter Security Bypass Vulnerability
Secunia: 31391 - 8e6 R3000 "Host" URL Filter Bypass Vulnerability, Less Critical

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

Entryinfo

Created: 03/17/2015 12:19
Updated: 01/25/2025 14:49
Changes: 03/17/2015 12:19 (53), 11/22/2017 09:57 (6), 01/25/2025 14:49 (25)
Complete: 🔍
Cache ID: 216::103

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

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