VDB-59406 · CVE-2011-3997 · GCVE-0-2011-3997

Opengear Img4000 Console Server up to 2.2.0 improper authentication

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Opengear Img4000 Console Server up to 2.2.0 and classified as problematic. The affected element is an unknown function. The manipulation results in improper authentication. This vulnerability is identified as CVE-2011-3997. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Opengear Img4000 Console Server up to 2.2.0. It has been classified as critical. Affected is an unknown code. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Opengear console servers with firmware before 2.2.1 allow remote attackers to bypass authentication, and modify settings or access connected equipment, via unspecified vectors.

The weakness was released 11/09/2011 (Website). The advisory is available at jvndb.jvn.jp. This vulnerability is traded as CVE-2011-3997 since 10/05/2011. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

Upgrading to version 2.2.1 eliminates this vulnerability.

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Productinfo

Vendor

Opengear

Name

Img4000 Console Server

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Img4000 Console Server 2.2.1

Timelineinfo

10/05/2011 🔍
11/09/2011 +35 days 🔍
11/09/2011 +0 days 🔍
03/23/2015 +1230 days 🔍
01/24/2018 +1038 days 🔍

Sourcesinfo

Advisory: jvndb.jvn.jp
Status: Not defined

CVE: CVE-2011-3997 (🔍)
GCVE (CVE): GCVE-0-2011-3997
GCVE (VulDB): GCVE-100-59406

Entryinfo

Created: 03/23/2015 16:50
Updated: 01/24/2018 10:22
Changes: 03/23/2015 16:50 (46), 01/24/2018 10:22 (1)
Complete: 🔍
Cache ID: 216::103