D-Link DWR-932B WPS PIN Default improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in D-Link DWR-932B. This affects an unknown function of the component WPS. The manipulation of the argument PIN with the input 28296607 results in improper authentication (Default). Moreover, an exploit is present. Changing the configuration settings is recommended.

Detailsinfo

A vulnerability classified as critical has been found in D-Link DWR-932B (version unknown). Affected is an unknown function of the component WPS. The manipulation of the argument PIN with the input value 28296607 leads to a improper authentication vulnerability (Default). 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.

The bug was discovered 12/04/2015. The weakness was disclosed 09/28/2016 by Pierre Kim as not defined mailinglist post (Bugtraq). The advisory is shared for download at seclists.org. The exploitability is told to be easy. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. Technical details and a public exploit are known.

A public exploit has been developed by Pierre Kim and been published immediately after the advisory. The exploit is shared for download at seclists.org. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 299 days. During that time the estimated underground price was around $5k-$25k.

It is possible to mitigate the problem by applying the configuration setting .

The entries VDB-92228, VDB-92229, VDB-92230 and VDB-92231 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.9
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

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

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Pierre Kim
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Config
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

12/04/2015 🔍
06/15/2016 +194 days 🔍
06/16/2016 +1 days 🔍
09/28/2016 +104 days 🔍
09/28/2016 +0 days 🔍
09/28/2016 +0 days 🔍
04/27/2019 +941 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: seclists.org
Researcher: Pierre Kim
Status: Not defined

GCVE (VulDB): GCVE-100-92232
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 09/28/2016 16:47
Updated: 04/27/2019 16:06
Changes: 09/28/2016 16:47 (51), 04/27/2019 16:06 (1)
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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