Infotecs ViPNet Client up to 4.3.2 Update access control

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Infotecs ViPNet Client up to 4.3.2. The affected element is an unknown function of the component Update Handler. Such manipulation leads to access control. This vulnerability is listed as CVE-2017-9606. The attack must be carried out locally. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Infotecs ViPNet Client up to 4.3.2. Affected by this issue is an unknown code block of the component Update Handler. 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, integrity, and availability. CVE summarizes:

Infotecs ViPNet Client and Coordinator before 4.3.2-42442 allow local users to gain privileges by placing a Trojan horse ViPNet update file in the update folder. The attack succeeds because of incorrect folder permissions in conjunction with a lack of integrity and authenticity checks.

The bug was discovered 06/16/2017. The weakness was presented 06/15/2017 (Website). The advisory is shared for download at github.com. This vulnerability is handled as CVE-2017-9606 since 06/13/2017. The attack needs to be approached locally. The requirement for exploitation is a simple authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading to version 4.3.2-42442 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.3
NVD Vector: 🔍

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: Partially
Local: Yes
Remote: Partially

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: Upgrade
Status: 🔍
Upgrade: ViPNet Client 4.3.2-42442

Timelineinfo

06/13/2017 🔍
06/14/2017 +1 days 🔍
06/15/2017 +1 days 🔍
06/15/2017 +0 days 🔍
06/16/2017 +1 days 🔍
10/18/2019 +854 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2017-9606 (🔍)
GCVE (CVE): GCVE-0-2017-9606
GCVE (VulDB): GCVE-100-102548

Entryinfo

Created: 06/15/2017 10:04
Updated: 10/18/2019 09:49
Changes: 06/15/2017 10:04 (57), 10/18/2019 09:49 (1)
Complete: 🔍
Cache ID: 216::103

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